see attached file
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Originally Posted by aeroflix see attached file $\displaystyle h(x) = g(2x) + 2$ $\displaystyle h(1) = g(2\cdot 1) + 2$ $\displaystyle = g(2) + 2$ $\displaystyle = 1 + 2$ (you can read off $\displaystyle g(2)$ from the graph) $\displaystyle = 3$.
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