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

Question

Mathematics

Cox

29 May, 02:33

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

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Answers (1)

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Taryn Hobbs · 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