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Practice problem

Horiziontal Translation of Square Root Graphs - Definition

By Grace Carey
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Consider the functions f(x)=xf(x)=\sqrt{x} and g(x)=x+2g(x)=\sqrt{x+2}, which have different domains.

If f(4)=nf(4)=n for some positive number nn, for which value of xx does g(x)=ng(x)=n?

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Type a concept, like “slope” or “photosynthesis”.

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