Question

Let f(x)=-2x-1 and g(x)=x^2-3
Find (f○g)(1)

Answer 1

`(f\circ g)(1)=3`

Explanation:

`(f\circ g)(1)=f(g(1))=f(1^2-3)=f(-2)=-2(-2)-1=4-1=3`

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