When we graph a linear equation we draw a line. When we want to graph a quadratic equation we draw a parabola, a parabola is a U-shaped curve. The graph of an exponential function grows or decays and has asymptotic values.

In this case, the **first graph **is a line, so it represents a **linear equation**.

The **second graph** is a U-shaped curve, then it represents a **quadratic equation**.

The **third graph** decays, then it** represents an exponential equation.**

A 4 1/2 bag of raisians must be divided equally into 1/4 bag portions

Answer:

18 portions

Step-by-step explanation:

1/4 x 4 1/2 = 18

Find the measures of the sides of the sides of triangle JKL then classify it by its sides if J(-7, -7), K(-9 1), L(-1, -1)

[tex]~\hfill \stackrel{\textit{\large distance between 2 points}}{d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}}~\hfill~ \\\\[-0.35em] ~\dotfill\\\\ J(\stackrel{x_1}{-7}~,~\stackrel{y_1}{-7})\qquad K(\stackrel{x_2}{-9}~,~\stackrel{y_2}{1}) ~\hfill JK=\sqrt{(~~ -9- (-7)~~)^2 + (~~ 1- (-7)~~)^2} \\\\\\ ~\hfill JK=\sqrt{( -2)^2 + ( 8)^2} \implies \boxed{JK=\sqrt{ 68 }}[/tex]

[tex]K(\stackrel{x_1}{-9}~,~\stackrel{y_1}{1})\qquad L(\stackrel{x_2}{-1}~,~\stackrel{y_2}{-1}) ~\hfill KL=\sqrt{(~~ -1- (-9)~~)^2 + (~~ -1- 1~~)^2} \\\\\\ ~\hfill KL=\sqrt{( 8)^2 + ( -2)^2} \implies \boxed{KL=\sqrt{ 68 }} \\\\\\ L(\stackrel{x_1}{-1}~,~\stackrel{y_1}{-1})\qquad J(\stackrel{x_2}{-7}~,~\stackrel{y_2}{-7}) ~\hfill LJ=\sqrt{(~~ -7- (-1)~~)^2 + (~~ -7- (-1)~~)^2} \\\\\\ ~\hfill LJ=\sqrt{( -6)^2 + (-6)^2} \implies \boxed{LJ=\sqrt{ 72 }}[/tex]

well, let's notice, the triangle has two sides that are twins, JK and KL, that means is an **isosceles**, and isosceles triangle is a triangle with twin sides.

Solve 3 < 2x + 1 ≤9 I’m so confused

**Answer:**

1 < x ≤4

**Step-by-step explanation:**

3 < 2x + 1 ≤9

**Solve for x**

Subtract 1 from all sides

3-1 < 2x + 1-1 ≤9-1

2 < 2x ≤8

Divide by 2

2/2 < 2x/2 ≤8/2

1 < x ≤4

Factor p(x) into linear factor

The two other **linear factors **of the **polynomial **when it is given that k = -1 is a zero of the given polynomial are (x+1)(x-4)

In the above question, A **cubic polynomial** is given as follows

P(x) = [tex]x^{3}[/tex] - 2[tex]x^{2}[/tex] - 7x - 4

K = -1

We need to find the, **linear factors** of the polynomial when it is given that k = -1 is a zero of the given polynomial

So, we got that ( x +1 ) is a one linear factor of P(x). As the highest degree of the **polynomial **is 3 so there will be three zeroes of the given polynomial. Therefore, We need to find others two

If we divide **P(x) = **[tex]x^{3}[/tex] - 2[tex]x^{2}[/tex] - 7x - 4 by ( x + 1 ) by long division method we'll get, [tex]x^{2}[/tex] -3x - 4

Now we'll solve the quotient by squaring method, to get the other two

Let's say h(x) = [tex]x^{2}[/tex] -3x - 4

h(x) = [tex]x^{2}[/tex] -3x - 4

h(x) = [tex]x^{2}[/tex] -( 4 -1) x - 4

h(x) = [tex]x^{2}[/tex] -4x + x - 4

h(x) = x( x-4) + 1( x -4 )

h(x) = (x+1)(x-4)

Therefore, the two other **linear factors** of the polynomial when it is given that k = -1 is a zero of the given polynomial are (x+1)(x-4)

To learn more about, **polynomial **here

https://brainly.com/question/11536910

#SPJ1

That's the value of x, but you need to evaluate the expression x + 26 for

X = 28.5.

The answer to the** expression** is 54.6

1. Switch the positions of the variables in the **equation**. Starting with "solving for x" (or any other variable) in one of the equations, this "substitution" approach begins. [2] Say your equations are, respectively, 4x + 2y = 8 and 5x + 3y = 9.

2. To "solve for x," divide both sides of the equation.

3. Reconnect this to the other equation. Don't use the equation you just employed; rather, return to the other one.

When a particular **variable**'s value is given to you

we just have to substitute that value in the required equation.

For instance in this question

x= 28.5

And the given equation is x + 26

Therefore the answer is 28.5 + 26 = 54.6 .

To know more about **variable **visit:

**https://brainly.com/question/10462869**

#SPJ13

Select ALL the correct answers. Consider the graph given below. A diagonal curve declines from (negative 2, 10), (0, 6), (1, 4), (2, 2), (3, 0), (4, negative 2), (5, negative 4), (6, negative 6), (7, negative 8),and (8, negative 10) on an x y coordinate plane. Determine which sequences of transformations could be applied to the parent function, f(x) = x, to obtain the graph above. Reflect over the x-axis, vertically stretch by a factor of 2, and then shift up 6 units Shift right 3 units, reflect over the y-axis, and then vertically stretch by a factor of 2 Shift left 3 units, reflect over the y-axis, and then vertically stretch by a factor of 2 Shift left 2 units, reflect over the y-axis, and then vertically stretch by a factor of 6 Reflect over the y-axis, vertically stretch by a factor of 2, and then shift up 6 units Shift up 6 units, reflect over the x-axis, and then vertically stretch by a factor of 2

The sequence of **transformations **needed to transform the parent function f(x) into the **linear function **g(x) = 6 - 2x is given as follows:

A linear function is **defined **according to the following rule:

y = mx + b.

In which:

From the stated graph, we have that when x = 0 and y = 6, and when x increases by 1, y decays by 2, hence the **function **is defined as follows:

y = -2x + 6.

The **parent **function is:

f(x) = x.

Then, to generate the **transformed **function, we have that:

Using these three bullet points, the **correct options **were chosen.

More can be learned about **linear functions **at https://brainly.com/question/24808124

#SPJ1

**Answer:**

Your welcome

**Step-by-step explanation:**

Graph the equation of a line y= X/6 -3

Solution

To graph the line y = x/6 - 3,

Since the y-intercept is -3

This picture should be of help

Find the area of the figure (Please respond I need help)

**Answer: **32 unit squared

**Step-by-step explanation:**

To find the area you multiply the amount of unit squares on one side of the shape and multiply it by the amount of unit squares at the top of the shape.

**Answer:**

**to find the area of a shape you want to use the formula A=wl which is area is equal to width multiplied by length. **

**for this exact problem you want to count the squares on one short side and one long side. when you get the two numbers you multiply them**

hope this helped!

patterns in proportional relationships, need help with the graph and the process table, i need to find a algebraic rule that represents the relationship between the number of pizzas, x, and the total cost, y.

Since the cost of each medium pizza is $7, then

Assume that the number of pizzas is x and the total cost is y, then

Multiply x by x to find y

The algebraic rule is

[tex]y=7x[/tex]a) Let us complete the table

x: Process: y

0 0 x 7 = 0 0

1 1 x 7 = 7 7

2 2 x 7 = 14 14

3 3 x 7 = 21 21

4 4 x 7 = 28 28

a) We need to find the cost of 10 pizzas, then

Substitute x by 10 in the algebraic rule

[tex]\begin{gathered} y=7(10) \\ y=70 \end{gathered}[/tex]**The cost of the 10 pizzas is $70**

b) If you have exactly $84, then substitute y by 84 to find x

[tex]\begin{gathered} y=84 \\ 84=7x \end{gathered}[/tex]Divide both sides by 7 to find x

[tex]\begin{gathered} \frac{84}{7}=\frac{7x}{7} \\ 12=x \end{gathered}[/tex]**You can buy 12 pizzas buy $84**

c) If you buy 0 pizza, then the cost of it is

[tex]\begin{gathered} x=0 \\ y=7(0) \\ y=0 \end{gathered}[/tex]Since zero multiplied by any number give zero

**The cost of zero pizza is zero**

**Because 0 x $7 = $0**

Solve the equation for x, accurate to three decimal places: e4x − e2x = 12.x = 1.280x = 1.866x = 0.549x = 0.693

Given:

[tex]e^{4x}-e^{2x}=12[/tex]To Determine: The value of x

Solution

[tex]\begin{gathered} e^{4x}-e^{2x}=12 \\ (e^x)^4-(e^x)^2=12 \end{gathered}[/tex][tex]\begin{gathered} let:a=e^x \\ Therefore, \\ (e^x)^4-(e^x)^2=12 \\ a^4-a^2=12 \\ a^4-a^2-12=0 \end{gathered}[/tex]Solve the derived equation by factorizing completing

[tex]\begin{gathered} a^4-a^2-12=0 \\ a^4-4a^2+3a^2-12=0 \\ a^2(a^2-4)+3(a^2-4)=0 \\ (a^2-4)(a^2+3)=0 \\ a^2-4=0,or,a^2+3=0 \end{gathered}[/tex][tex]\begin{gathered} a^2-4=0 \\ a^2-2^2=0 \\ diiference\text{ of two square is expanded as} \\ a^2-b^2=(a-b)(a+b) \\ Therefore \\ a^2-2^2=0 \\ (a-2)(a+2)=0 \\ a-2=0,or,a+2=0 \\ a=2,a=-2 \end{gathered}[/tex][tex]\begin{gathered} Also,a^2+3=0 \\ a^2=-3(No\text{ solution because square root of a negative number is an imaginary number\rparen} \end{gathered}[/tex]Therefore

[tex]a=2,or,a=-2[/tex][tex]\begin{gathered} e^x=a \\ e^x=2,or,e^x=-2(no\text{ solution\rparen} \\ x=ln2 \\ x=0.693 \end{gathered}[/tex]**Hence, the value of x is ****0.693**

An object is dropped from a height of 144 feet off the ground. The height

h

of the object after

t

seconds can be found using the function

h

(

t

)

=

144

−

16

t

2

When will the height be 128 feet?

seconds

When will the object reach the ground?

seconds

**Answer:**

The height will reach 128 feet after 1 second.

The object will reach the ground after 3 seconds.

**Step-by-step explanation:**

Plug in the height into the equation: h(t)=144-16t^2

Solve for t.

Ex:

128=144-16t^2, subtract 144 on both sides

-16=-16t^2, divide -16 on both sides

1=t^2, find the square root of both sides

1=t

The price p and the quantity x sold of a small flat-screen television set obeys the demand equation below.

a) Express the revenue R as a function of x. Use the formula R=px

b) How much should be charged for the television set if there are 70 television sets in stock?

c) How much should be charged for the television set if there are 1250 television sets in stock?

d) What is the revenue when there are 1250 sets in stock?

p= .14x +350

a. The **revenue** R as a function of x will be R = px.

b. The amount that charged for the television set if there are 70 television sets in stock is R / 70.

c. The amount that charged for the television set if there are 1250 **television** sets in stock is R / 1250

d. The **revenue** when there are 1250 sets in stock is 1250p

1. From the information, the **price** p and the quantity x sold of a small flat-screen television is.

given. The revenue will be:

= Price × Quantity

= p × x.

= px

b. The **amount** that charged for the television set if there are 70 television sets in stock will be:

R = px

R = 70p

p = R / 70

c. The amount that should be charged for the television set if there are 1250 **television** sets in stock will be:

R = px

R = 1250p

p = R / 1250

d. The **revenue** when there are 1250 sets in stock will be:

= Price × Quantity

= p × 1250

= 1250p

Learn more about **revenue** on:

brainly.com/question/25623677

#SPJ1

Laura won a charity raffle. Her prize will be randomly selected from the 9 prizes shown below. The prizes include 4 rings, 3 cameras, and 2 headsets. Find the odds against Laura winning a camera. Find the odds in favor of Laura winning a camera.

The **odds in favor** of Laura winning a **camera** 1/3.

What are the **odds in favor**?

The ratio of favorable outcomes to bad outcomes is known as the **odds **of the **probability** of a specific event.

The ratio of positive outcomes to unfavorable outcomes determines the **odds in favor** of a specific event.

**Odds** against are determined by dividing the number of unfavorable results by the number of favorable results.

9 prizes consist of 4 rings, 3 cameras, and 2 headsets.

**Odds in favor **= ( Number of favorable outcomes/ Number of unfavorable outcomes)

The **odds in favor** of Laura winning a camera = 3/9= 1/3

To learn more about **the odds in favor** here:

https://brainly.com/question/14350753

#SPJ1

Which angle is congruent

**Answer:**

they can be acute, obtuse, exterior, or interior angles

**Step-by-step explanation:**

Congruent angles are two or more angles that are identical to each other. the measure of these angles is equal to each other. The type of angles does not make any difference in the congruence of angles, which means they can be acute, obtuse, exterior, or interior angles.

weiyr the coordinates of the two points on the line then find the slope

ANSWER:

two points are (3,4) and (3,0)

the slope is undefined or indeterminate

SOLUTION:

since the denominator of the slope (change in x) is 0, the slope, change in y over change in x is indeterminate

please hellppp!!!!!!!!!

The answer is:

C. 3/10

C. 3/10

**Answer:**

C

**Step-by-step explanation:**

The difference of a number and 9 is fewer than 4

**Answer:**

x-9<4

a number=x

difference = -

9=9

x-9

fewer than - < 4

x-9<4

Jon earns $13.75 per hour at his landscaping job. if the hours he works is represented by the variable h, then which equation below could be solved to find out how many hours he must work to earn $50.(1) h/13.75 = 50/1. (3) 50h = 13.75(2) h + 13.75 = 50. (4) 13.75h=50

** 13.75h = 50 This is the answer**

** I think it euqation 4**

There are 16 triangles and 12 squares. What is the simplest ratio of squares to triangles?

**Answer: 3:4**

**Step-by-step explanation:**

Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms.

[tex]undefined[/tex]

What is the area of the triangle shown below?131310units2

**SOLUTION **

We want to find the area of the triangle in the image.

To do this, we will make use of the Heroes formula which states

[tex]\begin{gathered} A=\sqrt{s(s-a)(s-b)(s-c)} \\ where\text{ s =}\frac{a+b+c}{2} \\ a,b\text{ and c are the sides of the triangle } \end{gathered}[/tex]applying this, we have

[tex]\begin{gathered} s=\frac{13+13+10}{2} \\ s=\frac{36}{2} \\ s=18 \end{gathered}[/tex]The area A becomes

[tex]\begin{gathered} A=\sqrt{18(18-13)(18-13)(18-10)} \\ =\sqrt{18\times5\times5\times8} \\ =\sqrt{3,600} \\ =60\text{ units}^2 \end{gathered}[/tex]**Hence the answer is 60 square units **

1. AI = 400 ft2. Calculate the distance MI for the length of the zipline cable. 3. Calculate the angle at which our zipliners will be descending toward the island . Safety regulations state that the angle at which a zipline cable meets the launching point cannot be smaller than 68 degrees . Please determine if we are in compliance with these regulations

**2.** The Pythagorean theorem states:

where a and b are the legs and c is the hypotenuse of a right triangle.

Applying this theorem to triangle AMI (where AI and MA are the legs and MI is the hypotenuse), we get:

[tex]\begin{gathered} MI^2=AI^2+MA^2 \\ MI^2=400^2+100^2 \\ MI^2=160000+10000 \\ MI^2=170000 \\ MI=\sqrt[]{170000} \\ MI\approx412.31\text{ ft} \end{gathered}[/tex]**3. ** By definition:

Applying this definition to triangle AMI, considering the angle M, we get:

[tex]\begin{gathered} \tan (\angle M)=\frac{AI}{MA} \\ \tan (\angle M)=\frac{400}{100} \\ \tan (\angle M)=4 \\ \angle M=\arctan (4) \\ \angle M\approx76\text{ \degree} \end{gathered}[/tex]This angle is greater than 68°, then it satisfies the regulation.

Find the equation for the line through points (2,0) and (8,4) use y=Mx+b

Explanation:

To find the equation with the form y = mx + b, we can use the following equation:

[tex]y=m(x-x_1)+y_1[/tex]Where m is the slope and it is ca

1. There is a two digit number where the difference in the units digit and the tens digit is 5. If the digits are reversed, the

new number is the sum of twice the original number and seven. Find the number.

**Answer:**

38

**Step-by-step explanation:**

Let x = the ones digit, and let y = the tens digit.

The number looks like yx.

The value of the original number is

10y + x

"the difference in the units digit and the tens digit is 5."

x - y = 5 Equation 1

When you reverse the digits, you have xy.

The value of the new number is

10x + y

"If the digits are reversed, the new number is the sum of twice the original number and seven."

10x + y = 2(10y + x) + 7 Equation 2

We have a system of 2 equations.

x - y = 5

10x + y = 2(10y + x) + 7

Simplify the second equation.

10x + y = 2(10y + x) + 7

10x + y = 20y + 2x + 7

8x - 19y = 7

x - y = 5

8x - 19y = 7

Solve the first equation for x. Substitute that value for x in the second equation.

x = 5 + y

8(5 + y) - 19y = 7

40 + 8y - 19y = 7

-11y = -33

y = 3

x = 5 + y

x = 5 + 3

x = 8

The digits are:

ones digit: 8

tens digit: 3

The number is 38.

Which property is shown -2x1/-2=1

**Answer:**

Multiplicative inverse

**Step-by-step explanation:**

Evaluate the expression |2x – 5| for x = –3 and for x = 3.

**Answer:**

9 and 1 respectively

**Step-by-step explanation:**

|2(-3)-5| = |-9| = 9

|2(2)-5| = |1| = 1

the vertical lines represents absolute value, this just mean that any negative values are then turned into their positive counterparts.

HELP PLEASE URGENT I ONLY HAVE 30MINS PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE

Using the properties of **parallel lines **we find the value of x is 9 and the value of y is 13.

In geometry, **parallel **lines are **coplanar**, **straight lines **that never intersect.

15). In the given figure the two angles represented by 12x+1 and 15x -26 are equal. as they are alternate exterior angles.

We know from the property of **parallel lines **that they are equal.

Therefore:

12x+1 = 15x -26

or, 12x-15x = -26-1

or, -3x = -27

or, x = 9

Therefore the angles are 12x + 1 = 109

Now,

109 + 4y-9 +28 =180

or, 4y = 180 - 128

or, y = 13.

Therefore as the line l and m are **parallel **the value of x is 9 and the value of y is 13 .

To learn more about **parallel lines** visit:

https://brainly.com/question/2456036

#SPJ1

The adult daily dosage for a certain medicine is 90 mg (milligrams) of medicine for every pounds of body weight.

At this rate, find the daily dose for a man who weighs 175 pounds.

A **daily** dose of 15750 mg is required of a certain **medicine** for a man weighing 175 pounds

An adult daily dose of a certain medicine = 90 mg for every **pound** of body weight

Daily dose: The adult daily dose specifies the amount of drug dose in mg that must be taken within 24 hours as per the body weight of the person. The body weight of the person determines how much **dose** is required for the medicine to be effective in the body.

**Weight** of the man = 175 pounds

The daily dose for a man is given:

Weight of man*Daily dose per pound of body weight

= 175*90

= 15750

Learn more about **weight:**

https://brainly.com/question/23312072

**#SPJ1**

A political gathering in South America was attended by 8,475 people. Each of South America's 12 countries and 3 territories was equally represented. How many representatives attended from each country?

There were 707 **representatives **who attended **political gatherings **from each **country **in South America.

We have been given that a **political gathering **in South America was attended by 8,475 people.

Each of South America's 12 **countries **and 3 **territories **were equally represented.

The number of **representatives **attended from each country is the **ratio **of the total **number **of **people **in the gathering to the total **number **of **countries**.

The number of representatives :

⇒ total number of people in the gathering / total number of countries

The number of representatives = 8,475 / 12

The number of representatives = 706.25 ≈ 707

Hence, there were 707 **representatives **who attended **political gatherings **from each **country.**

Learn more about the **Ratio **here:

brainly.com/question/1504221

#SPJ1

The grocery store is having a sale on frozen vegetables. 4 bags are being sold for

$11.96. At this rate, what is the cost of:

9 bags

**Answer: $98.67**

**Step-by-step explanation:**

**Answer:**

**$26.91**

**Step-by-step explanation:**

**11.96 divided 4 = 2.99**

**2.99 x 9 = $26.91**

If someone comes into a clinic with allergies, the doctor will often recommend antihistamines, which are used to treat inflammation caused by irritants in the airways. When a person takes antihistamines, she is trying to prevent.
2x- y=-4 x and y intercept
Enter the solution to the inequality below. Enter your answer as an inequality.Use =< for and >= for >x 17Answer hereSUBMIT
Scholars will evaluate and prepare to debate William Goldings assertions regarding human nature in order to develop a position on whether human nature is fundamentally good or evil.English 9 Goldings Assertions Thesis 10-10/14-22Use the information you learned in the debate to compose an individual thesis statement defending, challenging, or qualifying the assertion that humanity is fundamentally evil.>>>>>
What was the apostle Paul's major contribution to Christianity
the number 0.3333... repeats forever; therefore, its irrational
Four students measure the length of a block of wood. The block has a length of 4.0 cm. The measurements taken by the students are given below. Student A: 3.9 cm Student B: 4.0 cm Student C: 4.1 cm Student D: 3.9 cm The student's measurements show _____. a high degree of precision a high degree of accuracy both a high degree of precision and a high degree of accuracy neither accuracy nor precision
I need help with my math
HELP ME PLEASE !!!REASONING An absolute value function is positive over its entire domain. How many x-intercepts does the graph of the function have? None0102O Infinite
Which country do you believe gives its citizens the best care? Why? France has what I consider to be the best- high- quality healthcare system since it provides coverage to all residents, regardless of age or financial circumstance
Need help answering all these questions for the black bird. Exponential equation for the black bird: g(x) = 2^x-8 + 1King Pig is located at (11,9)Moustache Pig is located at (10,4)
Joe has a piece of wood that is 8/9 of a foot long. He is going to cut it into 4 equally sized pieces. He is going to sell the 4 smaller pieces of wood for a total of 10 dollars. How large will each of the 4 smaller pieces be? How much is he going to charge for each of the 4 smaller pieces?
4. Sean bought 1.8 pounds of gummy bears and 0.6 pounds of jelly beans and paid $10.26. He went back to the store the following week and bought 1.2 pounds of gummy bears and 1.5 pounds of jelly beans and paid $15.09. What is the price per pound of each type of candy?Directions: For each problem - define your variables, set up a system of equations, and solve.
Which of the following conclusions about physical development can be substantiated?A) Children may display high levels of energy before they develop stamina.B)Children typically perform at similar levels on tests of fine and gross motor skills.C)Gross motor skills must always be in place before fine motor skills are emphasized.D)Competition prevents children from developing lifelong healthy habits.
What point in the feasible region maximizes the objective function?x>0Y0Constraints-x+3y{ y x + 1objective function: C = 5x - 4y
Samutsaring mga halimbawa ng mga salita ang nakapaloob dito ngunit malayo naman ang naturang kahulugan nito. tulad ng eggplant o mas kilalang talong sa wikang filipino bilang halaman, ngunit hindi naman ito nangingitlog, cornbeef isang uri ng pagkain ngunit hindi lasa rito ang mais, puregold isang uri ng tindahan ngunit wala namang ginto, at star apple isang uri ng prutas ngunit hindi naman hugis bituin pagawa po abstrak for filipino sub :(
A right-angled triangle is shown below.10 cm0Write tan as a decimal.45 cm46.1 cmNot drawn accuratelyValues given are approximate
20 >= 4/5 wSolve the inequality. Grab the solutionSolve the inequality. Grab the solution-8
explain two ways that humans are created in god's image
3. A construction company uses the function (p), where P is the number ofpeople working on a project, to model the amount of money it spends tocomplete a project. A reasonable domain for this function would be(3)positive integerspositive real numbers(2) both positive and negative integers(4) both positive and negative real numbers