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5 votes
If f(x) = 2x2 + 3x and g(x) = x – 2, what is (f + g)(2)?

A.
16
B.
14
C.
12
D.
10
E.
8

2 Answers

4 votes

Answer:

the answer is 14

Explanation:

If f(x) = 2x2 + 3x and g(x) = x – 2, what is (f + g)(2)? A. 16 B. 14 C. 12 D. 10 E-example-1
User Andrew Latham
by
5.1k points
2 votes


\text{Solve the expression}\\\\\text{First, add the expressions together:}\\\\2x^2+3x+x-2\\\\2x^2+4x-2\\\\\text{Plug in 2 to x:}\\\\2(2)^2+4(2)-2\\\\\text{Solve:}\\\\2(2)^2+4(2)-2\\\\2(4)+4(2)-2\\\\8+8-2\\\\16-2\\\\14\\\\\boxed{\text{Answer: B).14}}

User Kevin Jung
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5.1k points