Exponential Function End Behavior

Describe the end behavior of the exponential function shown

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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}

Which equation matches the graph?

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What is the equation of the asymptote?

• y = 2

• y = 1

• x = -3

• y = 0

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

• y = 0

• y = -3

• x = 0

• 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 matches this graph?

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• exponential growth (increasing)

• exponential decay (decreasing)

• both growth and decay

Pick the equation that represents exponential growth (is increasing).

• y=2(0.5)^x

• y = 0.5(2)^x

Which the following graphs represents an exponential decay function?

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