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Practice problem

Horiziontal Translation of Square Root Graphs - Definition

By Grace Carey
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Consider the graphs of functions f(x)=x−1f(x)=\sqrt{x-1} and g(x)=x+3g(x)=\sqrt{x+3}, which have different domains.

If f(a)=g(b)f(a)=g(b), what is the distance dd between the xx-values aa and bb?

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

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