Asymptotes of Exponential Graphs

Which of the following can have horizontal asymptotes? (Select as many as needed.)

• Rational Functions

• Exponential Functions

• Quadratic Functions

• Logistic Functions

Exponential functions have...

• Vertical asymptotes

• Horizontal asymptotes

• Vertical & horizontal asymptotes

• No asymptotes

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

• y = 0

• y = -3

• x = 0

• x = -3

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

• y = -4

• y > -4

• y < -4

• (0, -3)

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

• y = 0

• y = -3

• x = 0

• x = -3

What is the asymptote of y = 2^x ?

• y = 0

• x = 0

Mathematical Equivalence

ON

Where is the asymptote?

• x = 1

• y = 1

• x = -1

• y = -1

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

• y = -2

• x = -2

• y < -2

• (0, -2)

Which equation best describes the graph? 

• y = 2^x + 4

• y = 2^x - 3

• y = 2^x - 4

• y = 2^x + 3