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OpenStudy (anonymous):
given f(x) = -x^2 +2x, find f(-3)
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OpenStudy (anonymous):
f(-3)= -(-3)^2 +2(-3)
OpenStudy (dims116):
@sanityisfiction Replace the value of x with "-3" then you will find the answer. And take in account that every negative number squared, the result is always positive.
OpenStudy (anonymous):
@dims116 @alely Thank you both so much!
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