1. Which of the following statements describes an exponential growth? a. A population grows 5% every year. b. The cost of an apple per kilogram. c. The area of a square of side s. d. The height of a person with respect to his age. 2. Which of the following table of values describes an exponential function? a. x -2 -1 0 1 2 y 9 6 5 69 X 12 3 4 5 y 13579 b. x -2 -1 0 12 y1 139 93 d. X0 12 3 4 y 2 5 811 14 3. In the function y = 4(3") – 1, the graph is asymptotic to a. y=1 b. y-axis с. ув-1 d. x-axis

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter7: Exponents And Exponential Functions
Section7.5: Exponential Functions
Problem 43HP
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Assessment (Post-test)
Direction: Write the letter that corresponds to the best answer on your answer sheet.
1. Which of the following statements describes an exponential growth?
a. A population grows 5% every year.
b. The cost of an apple per klogram.
c. The area of a square of side s.
d. The height of a person with respect to his age.
2. Which of the following table of values describes an exponential function?
x -2 -1 0 12
y 9 6 569
X 12 3 4 5
y 1 35 7 9
b.
x -2 -1 0 12
yI!13 9
93
d.
X0 123 4
y 258 11 14
3. In the function y = 4(3)- 1, the graph is asymptotic to
a. y =1
b. y-axis
c. y=-1
d. x-axis
4. Which function is increasing?
а. ув-2
b. y= 2()
Transcribed Image Text:Assessment (Post-test) Direction: Write the letter that corresponds to the best answer on your answer sheet. 1. Which of the following statements describes an exponential growth? a. A population grows 5% every year. b. The cost of an apple per klogram. c. The area of a square of side s. d. The height of a person with respect to his age. 2. Which of the following table of values describes an exponential function? x -2 -1 0 12 y 9 6 569 X 12 3 4 5 y 1 35 7 9 b. x -2 -1 0 12 yI!13 9 93 d. X0 123 4 y 258 11 14 3. In the function y = 4(3)- 1, the graph is asymptotic to a. y =1 b. y-axis c. y=-1 d. x-axis 4. Which function is increasing? а. ув-2 b. y= 2()
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