What is f(x) = x2 - 8x + 11 written in vertex form?
Factor 1
+X
f(x) = (x – 4)2-5
f(x) = (x-4)2 +5
f(x) = (x +4)2 -27
Ax) = (x + 4)2 + 27
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Factor 2
| 1

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

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