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Reptile [31]
3 years ago
14

Complete the square to find the vertex of this parabola

Mathematics
1 answer:
Finger [1]3 years ago
7 0

Answer:

(2,-6)

Step-by-step explanation:

x^2-4x+y+10=0

y=x^2+4x-10

y=-(x^2-4x)-10

=-(x^2-4x+4)-10+4

=-(x-2)^2-6

y=-(x-2)^2+(-6)

h=2 ~and~ k=-6

<u>So, vertex → (2,-6)</u>

<u />------------<u />

<u>hope it helps..</u>

<u>have a great day!!</u>

<u />

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