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OpenStudy (anonymous):
Identify the quadratic function from the choices below whose parabolas opens downwards.😱 A: y=-5x+x^2 B:y=2x^2-4x C:y=x^2-11x+7 D:y=x-2x^2+9
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OpenStudy (anonymous):
\(\Huge\color{blue}{Welcome~To~Openstudy}\)
OpenStudy (anonymous):
aw thanks :)
OpenStudy (anonymous):
c
OpenStudy (anonymous):
i think im pretty sure
OpenStudy (anonymous):
im here
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OpenStudy (anonymous):
yay help me lool
OpenStudy (anonymous):
I think its c to
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