Mathematics, 27.01.2020 19:31 leenzazou98241

Nina knows that the average of the x-intercepts represents the line of symmetry for a quadratic function through the x-axis. which equation represents the average of the x-intercepts for f(x) = 4x2 – 24x + 20?

-5-1/2 = -3
-10-2/2 = -4
1+5/2 = 3
2+10/2 = 4

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Nina knows that the average of the x-intercepts represents the line of symmetry for a quadratic func...