Question 1

An exponential function is graphed on the grid.

Which function is best represented by the graph?

Accepted Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Question 2

The table represents some points on the graph of an exponential function.

Which function represents the same relationship?

Accepted Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Question 3

Which value of x is a solution to this equation?

$5x^2\ -\ 36x\ +\ 36\ =\ 0$

Accepted Answer

6

Answer

12

Answer

-1

Answer

-8

Question 4

What is the positive solution to this equation?

$5x^2\ -\ 36x\ +\ 36\ =\ 0$

Record your answer and fill in the bubbles on your answer document.

Accepted Answer

3

Question 5

What is the value of the y-intercept of the graph of $h\left(x\right)\ =\ 31\left(6.5\right)^x$ ?

Record your answer and fill in the bubbles on your answer document.

Accepted Answer

31

Question 6

Which graph best represents y = $h\left(x\right)\ =\ 31\left(6.5\right)^x$

Accepted Answer

https://uploads.quizalize.com/4bc4dcad-963b-4aad-bcd5-52535ad9a2e0/question/6a7877cf15d54123227b3ef4cbddbb360d214c45.png

Answer

https://uploads.quizalize.com/4bc4dcad-963b-4aad-bcd5-52535ad9a2e0/question/5110f81ec97a5e4818abb635c6e8140fbdb1e40a.png

Answer

https://uploads.quizalize.com/4bc4dcad-963b-4aad-bcd5-52535ad9a2e0/question/516053f0a167a8df1bd58ce1565eb1f8e33d4237.png

Answer

https://uploads.quizalize.com/4bc4dcad-963b-4aad-bcd5-52535ad9a2e0/question/d805c25470e9d4ed5c7f69c4237b9006d6e578b8.png

Question 7

The table shows the amount of pet food in cups remaining in an automatic feeder as a function of the number os meals the feeder has dispersed.

Based on the table, which function models this situation?

Accepted Answer

f(n) = -3n + 24

Answer

f(n) = - $h\left(x\right)\ =\ 31\left(6.5\right)^x$

Answer

f(n) = -3n + 64

Answer

f(n) = - $h\left(x\right)\ =\ 31\left(6.5\right)^x$

Question 8

The graph of a linear function is shown on the grid.

Which equation is best represented by this graph?

Accepted Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Question 9

Which ordered pair is in the solution set of y $h\left(x\right)\ =\ 31\left(6.5\right)^x$

Accepted Answer

(1, -4)

Answer

(0, 7)

Answer

(-4 , 1)

Answer

(-7, 0)

Question 10

Which graph best represents the solution set of $h\left(x\right)\ =\ 31\left(6.5\right)^x$

Accepted Answer

https://uploads.quizalize.com/4bc4dcad-963b-4aad-bcd5-52535ad9a2e0/question/b2490f337c2eecf2af1b415e4153045365a7affa.png

Answer

https://uploads.quizalize.com/4bc4dcad-963b-4aad-bcd5-52535ad9a2e0/question/34f9bbc8ff34ea65258f4fe1148f21e983655eb3.png

Answer

https://uploads.quizalize.com/4bc4dcad-963b-4aad-bcd5-52535ad9a2e0/question/f6f439b9af6dcfe723a595772a834e5db8fd1990.png

Answer

https://uploads.quizalize.com/4bc4dcad-963b-4aad-bcd5-52535ad9a2e0/question/232442ef519b432cd97585e63dcd11284a0ec6df.png

Question 11

Which graph best represents the solution set of $h\left(x\right)\ =\ 31\left(6.5\right)^x$ ?

Accepted Answer

https://uploads.quizalize.com/4bc4dcad-963b-4aad-bcd5-52535ad9a2e0/question/255e7ef976ef77188295ca7bd69802ba00164504.png

Answer

https://uploads.quizalize.com/4bc4dcad-963b-4aad-bcd5-52535ad9a2e0/question/62544c22544a4ddb985195f2c0b490119d97af14.png

Answer

https://uploads.quizalize.com/4bc4dcad-963b-4aad-bcd5-52535ad9a2e0/question/6a9c0a9af9a61a4ec34fa017a2aeb597738a545e.png

Answer

https://uploads.quizalize.com/4bc4dcad-963b-4aad-bcd5-52535ad9a2e0/question/1939be5bb111ad6959dcee42f71846b318688915.png

Question 12

Given $h\left(x\right)\ =\ 31\left(6.5\right)^x$ , what is the value of f(14)?

Accepted Answer

49

Question 13

The graph shows the height in feet of an object above the ground t seconds after it was launched from the ground.

Which function is best represented by the graph of this situation?

Accepted Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Question 14

What is the equation in slope-intercept form of the line that passes through the points (-5, 38) and (2, -11)?

Accepted Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Question 15

A projectile is launched into the air from the ground. The table shows the height of the projectile, h(t), at different times.

Based on the table, which function can best be used to model this situation?

Accepted Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Question 16

A customer pays an annual membership fee of $85 to a neighborhood car wash. Each time he takes his car to the car wash, he pays only $7. The total amount of money he spends at the car wash in one year in dollars can be found using the function y = 7x + 85. What does the variable x represent in this function?

Accepted Answer

The number of times the customer takes his car to the car wash in one year.

Answer

The total amount of money the customer spends each month at the car wash.

Answer

The cost each time the customer takes his car to the car wash.

Answer

The number of months the customer has been a member at the car wash.

Question 17

The graph of linear function g is shown on the grid. What is the zero of g?

Accepted Answer

-6

Question 18

The graph of a linear function is shown on the grid. Which equation is best represented by this graph?

Accepted Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

Answer

$g\left(x\right)\ =\ 5\left(\frac{1}{3}\right)^x$

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