Vertical Stretches and Shrinks of Exponential Functions Answers

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Chen is given the graph below.What type of graph is shown, and what is the growth factor?

Question illustration
A
linear function; growth factor of 2
B
linear function; growth factor of 4
C
exponential function; growth factor of 2
D
exponential function; growth factor of 4
2
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Which graph represents a linear function?

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
3

The table below represents a function. x12345y116642561,024 Which statement would best describe the graph of the function?

A
The graph is a straight line that has a slope of 8.
B
The graph is a horizontal line at y = 16.
C
The graph starts flat but curves steeply upward.
D
The graph is a parabola that opens upward.
4

Which of the following best describes how the y values are changing over each interval?xy12024038041605320

A
They are increasing by 20 each time.
B
They are increasing by 40 each time.
C
They are being multiplied by 2 each time.
D
They are being multiplied by 4 each time.
5

The graphs of y = 4x and y = 4x are shown below. In general, how does the growth of y = 4x compare to the growth of y = 4x?

Question illustration
A
The function y = 4x is growing slower than y = 4x.
B
The function y = 4x is growing faster than y = 4x.
C
The functions y = 4x and y = 4x are growing at the same rate.
D
The function y = 4x is growing faster than y = 4x.

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Vertical Stretches and Shrinks of Exponential…