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<span>A. 15
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~ Zoe</span>
The answer is no (all you do it plug in the point that correspond with the x and y, in the equation
Answer:
-2 , 4
Step-by-step explanation:
(x - 1)² – 9=0
(add nine to both sides)
(x - 1)² = 9
(square root both sides)
x - 1 = (positive or negative) 3
(add 1)
x = 4 or -2
