Graphing Exponential Functions

Question 1

Which functions represent exponential growth?

Revolt · Accepted Answer

y = h(x); y = k(x)

Question 2

Which functions have a horizontal asymptote?

Revolt · Accepted Answer

y = f(x); y = h(x); y = g(x); y = k(x)

Question 3

y = −3x

Revolt · Accepted Answer

c

Question 4

If k is instead negative, the graph shifts

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down.

Question 5

Which function represents a horizontal compression of an exponential function?

Revolt · Accepted Answer

y = 23x

Question 6

Which shows the domain and range of these functions?

Revolt · Accepted Answer

Domain: Range:

Question 7

Explore transformations of the basic exponential function , shown right. First, change the slider for h to positive values such as 1, 2, or 3. The curve shifts h units

Revolt · Accepted Answer

right.

Question 8

If h is instead negative, the curve shifts

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left.

Question 9

Next, change the slider for k to different positive values. The curve shifts k units

Revolt · Accepted Answer

up.

Question 10

y = 3x

Revolt · Accepted Answer

b

Graphing Exponential Functions Answers

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