Y = x2 + 8x + 16 - 3 - 16

in vertex form

Question

Gus

Mathematics

3 January, 03:40

Y = x2 + 8x + 16 - 3 - 16

in vertex form

+4

Answers (1)

Know the Answer?

Makenna Reilly · Answer 1

y = (x+4) ^2 - 19

Step-by-step explanation:

y = x^2 + 8x + 16 - 3 - 16

You are almost done with completing the square

y = (x^2 + 8x + 16) - 19

= (x+4) ^2 - 19

This is in vertex form y = a (x-h) ^2 + k where (h, k) is the vertex

Y = x2 + 8x + 16 - 3 - 16in vertex form

Y = x2 + 8x + 16 - 3 - 16

in vertex form