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g of hard

Quote:
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)
$\displaystyle = 3$.