dalaneyhaines dalaneyhaines
  • 14-05-2020
  • Mathematics
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What is the vertex of y=x^2-8x+15

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ronhagrid310
ronhagrid310 ronhagrid310
  • 14-05-2020

Answer:

y=x^2-8x+15

Vertex P is the point where y' = 0

=> y' = 2x-8 = 0

=> x =4

=> y =4^2-4*8+15 = -1

=>P(4,-1)

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5925002816
5925002816 5925002816
  • 05-03-2021

Answer:

vertex is (8, -4)

Step-by-step explanation:

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