Exponential Graphs Growth and Decay

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Write the equation of the graph.

• f(x) = 5^x + 2

• f(x) = 3^x - 2

• f(x) = 3^x + 2

• f(x) = -3^x +2

What is the asymptote of y = 2^x ?

• y = 0

• x = 0

What is the asymptote of y = 2^x - 3

• y = 0

• y = -3

• x = 0

• x = -3

The asymptote is

• y = 3

• x = 3

• y = 2

• x = 2

As x → ∞ , f(x) →

• -4

• -3

• ∞

• -∞

What is the y-intercept?

• (0,0)

• (0,1)

• (-3,0)

• (0,-3)

Does the function represent a growth or decay function?

• Exponential GROWTH

• Exponential DECAY

What type of function is y = 7(5/4)^x?

• Exponential GROWTH

• Exponential DECAY

• Linear

• Not a function

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

• Exponential Growth

• Exponential Decay

• Linear

• None