Question

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

Answer 1

It’s the the first one





F(x) = ( x - 4 )^2 - 5

Answer 2

The first one is the correct one