If f(x) = 2x^ - 7x +3
find f(2). I got f(2) = (-9)
find f(-3). I got f(-3) = (-42)

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1. find f(2). I got f(2) = (-9) ... it's -7
find f(-3). I got f(-3) = (-42) ... it's 18

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2. 👎

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2. 👎
3. If f(x) = 2x^ - 7x +3
find f(2). I got f(2) = (-9)
find f(-3). I got f(-3) = (-42)

PS, if you meant 2x square root of 2, the answers would be different

f(2) = -3
f(-3) = 42

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2. 👎

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