SOLUTION: 5. If f(x) = x^2 + 6, find f(–2).
a) 4
b) 2
c) –2
d) 10
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Question 1025407: 5. If f(x) = x^2 + 6, find f(–2).
a) 4
b) 2
c) –2
d) 10
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Replace EVERY copy of 'x' with '-2' and evaluate
f(x) = x^2 + 6
f(-2) = (-2)^2 + 6 Replace EVERY copy of 'x' with '-2'
f(-2) = 4 + 6
f(-2) = 10
So the final answer is choice D) 10
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