How do you evaluate $h(0.5)$ if $h(x)=1/x$ ?

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Answer 1 · 2016-12-13T20:30:19

$2" This is more Algebra than Precalculus."$

To evaluate h(0.5), substitute x = 0.5 into h(x)

$rArrh(color(red)(0.5))=1/color(red)(0.5)=2$

How do you evaluate h(0.5)h(0.5) if h(x)=1/xh(x)=1/x?