3 years ago

If f(x) = 5x+4 and g(x) = x-4, find (f o g)(x) and (g o f)(x)

Mathematics

1 answer:

Vikki [24]3 years ago

7 0

Step-by-step explanation:

F(g(x)) = F(x-4)

= 5(x-4) +4

= 5x-20+4

=5x-16

G(f(x)) = G(5x-4)

= (5x-4) -4

= 5x-8

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