What quadratic has a graph with x-intercepts 6 and -6? a)y=x^2-6 b)y=x^2-36 c)y=x^2+36 d)y=x^2-12x+36

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asked Mar 16, 2019 4.2k views

1 Answer

Raffaele · Answer 1 · 2019-03-22T23:42:17+0000

we know that
y=x²-36----> (x+6)*(x-6)
the x-intercepts are
x=6
x=-6

therefore

the answer is
the option
b)y=x^2-36

see the attached figure

What quadratic has a graph with x-intercepts 6 and -6? a)y=x^2-6 b)y=x^2-36 c)y=x-example-1

What quadratic has a graph with x-intercepts 6 and -6? a)y=x^2-6 b)y=x^2-36 c)y=x^2+36 d)y=x^2-12x+36

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