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What is the vaule of ( f o g)(-5) ? f(x) = 2x + 1; g(x)= x^2 A. - 49 B. -19 C. 51 D. 11

What is the vaule of ( f o g)(-5) ? f(x) = 2x + 1; g(x)= x^2 A. - 49 B. -19 C. 51 D. 11
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1 vote
What is the vaule of ( f o g)(-5) ?

f(x) = 2x + 1; g(x)= x^2

A. - 49
B. -19
C. 51
D. 11

asked
User Djlumley
by
8.2k points

1 Answer

6 votes

Answer:

It's C

Explanation:

g(-5) = (-5)^2 = 25

so (f o g)(-5)

= 2(25) + 1

= 51

answered
User Andrei Nicusan
by
7.8k points
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