SOLUTION: please help me find the x intercepts of a parabola Y=x^2-9x+18
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Question 201193
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please help me find the x intercepts of a parabola
Y=x^2-9x+18
Answer by
scott8148(6628)
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x-intercepts are when y=0 ___ also called roots
0 = x^2 - 9x + 18
factoring ___ 0 = (x - 6)(x - 3)
x - 6 = 0 ___ x = 6
x - 3 = 0 ___ x = 3