Question

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if g(x)=x+1 and h(x)=4-x, what is the value of (gh)(-3)
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x-2

Answer 1

Answer: 8/5

Explanation:

`(g \circ h)(-3)` is the same as g(h(-3)).

`h(-3)=4-(-3)=7\\g(h(-3))=g(7)=(7+1)/(7-2)=\boxed{(8)/(5)}`