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Murljashka [212]
3 years ago
7

PLEASE HELP!!

Mathematics
1 answer:
Montano1993 [528]3 years ago
7 0
Your method is right so u already know how to do it
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The graph of which function will have a maximum and a y-intercept of 4? f(x) = 4x2 + 6x – 1 f(x) = –4x2 + 8x + 5 f(x) = –x2 + 2x
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Answer:

It is f(x) = -x^2 + 2x + 4.

Step-by-step explanation:

As it has a maximum the coefficents of x^2 will be negative.

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Step-by-step explanation:

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