4 years ago

Q(x) = 2x+5 f(x)= x^2+1 find (gof)(7)

Mathematics

1 answer:

poizon [28]4 years ago

4 0

Answer:105

Step-by-step explanation:

first find f(7)

(7)^2 + 1

=50

then put the answer for f(7) in g of x

2(50) + 5

=105

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