3 years ago

For f(x) = 2x + 1 and g(x) = x ^ 2 - 7 find (fg)(x)

Mathematics

1 answer:

Lapatulllka [165]3 years ago

5 0

Answer:

(fg)(x)=f(x^2-7)

=2(x^2-7)+1

=2x^2-14+1

=2x^2-13

(hope it helps)

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