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SVEN [57.7K]
4 years ago
9

What is the first step when rewriting y = -4x2 + 2x - 7 in the form y = a(x - h) + K?

Mathematics
1 answer:
frozen [14]4 years ago
5 0

Answer:

h = -b/2a

Step-by-step explanation:

to find the vertex (h,k)

find h ushing h = -b/2a

then substitute x with h to find k

ie. k = -4h2 + 2h - 7      

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Hope this helps!! :)
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3 years ago
a ball is dropped from a height of 10 meters. each time it bounces, it reaches 50 percent of its previous height. the total vert
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Answer:

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