Answer:
Step-by-step explanation:
The y value has to be 0, so neither of those 2 answers look correct.
factor the quadratic
x^2 + 8x +7 = 0
(x + 7)(x + 1) = 0
x + 7 = 0
x = - 7
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x + 1 = 0
x = - 1
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The two points that solve this equation are
(-1,0)
(-7,0)
