F (x) = x^2-8x+12 in vertex form

Question

Kadyn Pearson

Mathematics

26 May, 19:15

F (x) = x^2-8x+12 in vertex form

+2

Answers (1)

Know the Answer?

Ciara Barber · Answer 1

vertex form f (x) = (x - 4) ^2 - 4

Step-by-step explanation:

f (x) = x^2-8x+12 in vertex form

look at - 8x

take - 8 divide it by 2 and square result get 16

f (x) = x^2 - 8x + 16 - 16 + 12

f (x) = (x - 4) ^2 - 16 + 12

f (x) = (x - 4) ^2 - 4

vertex form f (x) = (x - 4) ^2 - 4