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Can someone explain what to do

Can someone explain what to do-example-1
User Clarkk
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1 Answer

11 votes

Answer:

8

Explanation:

The equation of the parabola can be represented as


y = a(x + 1)(x - 5)

for some constant a.

Since the coefficient of x² is 2, a = 2, so


y = 2(x + 1)(x - 5) \\ \\ y = 2( {x}^(2) - 4x + 5) \\ \\ y = 2 {x}^(2) - 8x + 10

So, the answer is 8.

User Diedu
by
8.2k points

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