ashleykyana ashleykyana

11-02-2021
Mathematics

contestada

Let f(x) = x2 and g(x) = x -4. Find (fog)(-1).

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LammettHash LammettHash

11-02-2021

(f o g)(x) = f (g (x)) = f (x - 4) = (x - 4)²

→ (f o g)(-1) = (-1 - 4)² = (-5)² = 25

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