Features of Exponential Graphs

What is the x-intercept of the exponential function?

• (0,1)

• (0,0)

• There is no x-intercept

Is this exponential function increasing or decreasing?

• increasing

• decreasing

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

Which equation matches the graph?

• y = 4^{x - 6} - 3

• y = 4^{x + 6} - 3

• y = 4^{x - 6} + 3

• y = 4^{x + 6} + 3

Which equation matches the graph?

• y = 4^{x + 3}

• y = 4^{x - 3}

• y = 4^x + 3

• y = 4^x - 3

Which equation matches the graph?

• y = 4^x + 3

• y = 4^x - 3

• y = 4^{x + 3}

• y = 4^{x - 3}

Which equation corresponds to the graph below.

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

• y = 0

• y = -3

• x = 0

• x = -3