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  • 15-11-2019
  • Mathematics
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1/2 (y+4)=(x-7)^2 in vertex form

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altavistard
altavistard altavistard
  • 15-11-2019

Answer:

y + 4 = 2(x - 7)^2

Step-by-step explanation:

Multiply both sides by 2 (to eliminate the fraction 1/2):

1/2 (y+4)=(x-7)^2 =>  y + 4 = 2(x - 7)^2

From this we can immediately read off the coordinates of the vertex; they are (7, -4).  This vertical parabola opens upward.

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