SOLUTION: Find f(-3) if f(x)=2x�-5 A. -23 B. 13 C. 1 D. -11

SOLUTION: Find f(-3) if f(x)=2x�-5 A. -23 B. 13 C. 1 D. -11

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Question 698327: Find f(-3) if f(x)=2x�-5
A. -23
B. 13
C. 1
D. -11
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
f(x) = 2x^2 - 5

f(-3) = 2(-3)^2 - 5

f(-3) = 2(9) - 5

f(-3) = 18 - 5

f(-3) = 13
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