2 years ago

Find (f g)(x + 2) when f(x) = x - 4 and g(x) = x + 7.

Mathematics

1 answer:

Serggg [28]2 years ago

8 0

fog(x+2) = f(g(x+2) = f ( x+2+7)

= f(x+9)

= x+9- 4

(f g)(x + 2) = x+5

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