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Which statement describes the end behavior of the exponential function f(x) = 2^x-3?

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asked Jun 11, 2018 35.7k views

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Which statement describes the end behavior of the exponential function f(x) = 2^x-3?

Mathematics
high-school

Movac asked

by Movac

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lim 2^x-3 = lim 2^(1/x^3) = 2^(1/inf) = 2^0 = 1

x -> infinity

The function approaches 1

Grzenio answered Jun 16, 2018

by Grzenio

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Which statement describes the end behavior of the exponential function f(x) = 2^x-3?

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