Exponential Functions Features

Given the function, f(x) = 6.5(0.85)^x, identify the multiplier.

• 6.5

• 0.85

• x

• f(x)

Is the pictured graph growth, decay, or linear or none?  

• Exponential Growth

• Exponential Decay

• (1.25, 0)

• (2, 0)

• (0, 3)

• (0, 2)

Is this exponential growth or decay?

• Growth

• Decay

Is the following function an example of decay or growth? f(x) = 2(1.25)^x

• Exponential Growth

• Exponential Decay

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

What is the y-intercept?

• 5

• 1/3

• x

What is a, the initial value, for the function: f(x) = 300(1.16)^x?

• 300

• 1.16

• .16

• x

What is the equation of the horizontal asymptote for following exponential function?

• y = -4

• y > -4

• y < -4

• (0, -3)

Which of the following statements about the graph above is true?

• The range is (-∞, 0).

• The domain is (-∞, 0).

• The domain is (0,∞)

• The range is (0,∞)