SOLUTION: Given f(x) = 5x2 – 3x + 1, find f(–2).

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Question 71891: Given f(x) = 5x2 – 3x + 1, find f(–2).
Answer by tutorcecilia(2152) About Me  (Show Source):
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Given f(x) = 5x2 – 3x + 1, find f(–2)
f(-2) = 5x2 – 3x + 1 [substitute (-2) for (x) and solve
f(-2) = 5(-2)^2 – 3(-2) + 1
f(-2) = (5)(4)+6+1
f(-2) = 20+7
f(-2) = 27