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OpenStudy (anonymous):
evaluate the polynomial for x=2 3x^2-3x+7 I got 13 as my answer is this correct
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OpenStudy (inkyvoyd):
Correct based off of my mental math.
Directrix (directrix):
3x^2-3x+7 3(2)^2 - 3 (2) + 7 = 3*4 - 6 + 7 =12 - 6 +7 = 13
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