3. Given f(x) = x2 - 5x+3, then A. f(-1) = -3 b. f(-1) = 7 f(-1) = -1 d. f(-1) = 9

asked Aug 19, 2022 81.5k views

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3. Given f(x) = x2 - 5x+3, then

A. f(-1) = -3
b. f(-1) = 7
f(-1) = -1
d. f(-1) = 9

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Answer:

$f(x) = {x}^(2) - 5x + 3 \\ f( - 1) = {( - 1)}^(2) - 5( - 1) + 3 \\ = 9$

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