Graphing Exponential Functions

Question 1

The domain of an exponential function is . The range of an exponential function is .

Revolt · Accepted Answer

all real numbers

Question 2

The domain of an exponential function is . The range of an exponential function is .

Revolt · Accepted Answer

positive real numbers

Question 3

The graph of an exponential function has .

Revolt · Accepted Answer

a y-intercept only

Question 4

When b > 1, as x grows in the negative direction, y . When 0 < b < 1, as x grows in the negative direction, y .

Revolt · Accepted Answer

decreases

Question 5

When b > 1, as x grows in the negative direction, y . When 0 < b < 1, as x grows in the negative direction, y .

Revolt · Accepted Answer

increases

Question 6

Which function represents a vertical stretch of an exponential function?

Question 7

Which function represents a horizontal compression of an exponential function?

Revolt · Accepted Answer

y = 23x

Graphing Exponential Functions Answers