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# These are the graphs of the functions f(x) = 2x+3 and g(x) = 2x.

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These are the graphs of the functions f(x) = 2x+3 and g(x) = 2x. Graph f was created by multiplying graph g. Which factor was used to multiply?

Jun 8, 2019

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$$f(x)\ =\ 2^{x+3}\ =\ 2^x\cdot2^3\ =\ 2^3\cdot2^x\ =\ 8\cdot2^x\ =\ 8\cdot g(x)\\~\\ f(x)\ =\ 8\cdot g(x)$$_

Jun 8, 2019

$$f(x)\ =\ 2^{x+3}\ =\ 2^x\cdot2^3\ =\ 2^3\cdot2^x\ =\ 8\cdot2^x\ =\ 8\cdot g(x)\\~\\ f(x)\ =\ 8\cdot g(x)$$_