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OpenStudy (anonymous):
Which coefficient in the function tells us that the parabola for the function will point downward? y = -2x2 + 5x - 4 A. -2 B. 5 C. -4 I chose C.
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OpenStudy (anonymous):
What makes you choose C?
OpenStudy (anonymous):
coefficient in front of x^2
OpenStudy (anonymous):
Marina is right, but you really need to explain why you believed differently. We're here to teach, not do your homework.
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