Graphs of Exponential Function Key Features

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,∞)

What is the range of the function?

• (3,∞)

• (-6,∞)

• (0,∞)

• (-∞,∞)

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

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

• The domain is (-∞,0).

• The range is (-∞,∞).

• The range is (-∞,0).

• The domain is (-∞,∞).

Select all the exponential graphs that are increasing to infinity on the left end of the graph.

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Select all the exponential graphs that are decreasing towards zero on the left end of the graph.

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Which equation matches the graph?

• y = 4^{x + 3}

• y = 4^{x - 3}

• y = 4^x + 3

• y = 4^x - 3

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