Question

Please solve it. no spamming
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Answer 1

Answer:

Step-by-step explanation:

Given equation y2

−8x−4y+12=0

So x=X+1,y=Y+2

(Y+2)

2

−8(X+1)−4(Y+2)+12=0

=Y

2

+4Y+4−8X−8−4Y−8+12=0

⇒Y

2

=−8X

Y

2

=−4aX

⇒4a=−8

⇒a=−2