The graph of a quadratic equation has a maximum of (-1,9) and x-intercepts at x=-4 and x=2.
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lets assume one number is x
then 2nd number will be 5x-2
so product is 120
x (5x-2) = 120
5x^2 - 2x = 120
so answer is last option
x-intercept
-3/2 or -1.5
y-intercept
1/2 or 0.5
slope
1/3 or 0.333333
(4\7=0.57)
(65x3=195)
195+0.57=195.57-5=190.57
