Graphing and Characteristics of Exponential Functions

What is the domain of the function shown below?

• -2 < x < 5

• 0 < x < 12

• y > 0

• All Real Numbers

The function shown is f(x) = -3^x+2 - 1. As x approaches negative infinity, f(x) approaches what value?

• Infinity

• Negative Infinity

• -1

• -2

What is the range of the function shown below?

• 0 < y < 12

• -2 < y < 5

• y > 0

• All Real Numbers 

What is the domain and range of the function y=2^x ?

• Domain: −∞ < x < ∞

  Range: y > 0

• Domain: −∞ < x < ∞

  Range: y > 1

• Domain: −2 < x < ∞

  Range: y > 0

• Domain: −∞ < x < ∞

  Range: y < 0

What is the horizontal asymptote?

• y = 1

• y = 0

• y = -1

• undefined

What is the range of this graph?

• y = 6

• (0, -4)

• y > -6

• y < -6

What is the domain?

• (-∞, ∞)

• [1, ∞)

• (-∞, 0)

• [0, ∞)

What is the range of this graph?

• y = 6

• (0, -4)

• (-6, ∞)

• (∞, -6)

Given y=(0.4)^x + 2 what is the asymptote?

• y=8

• y=6

• y=2

• y=0