Question

Write the quadratic function in vertex form.

y = x^2 - 16x + 66

Answer 1

y = (x + 8)^2 + 2
please help me with the positves and negatives

Answer 2

What is the vertex?

Answer 3

8,8

Answer 4

Then it's y=(x-8)^2+2

Answer 5

Everything else is correct.

Answer 6

how did u get -8

Answer 7

You moved 8 units right. IF you moved 8 units left, it would be positive.

Answer 8

well it did nt give me the vertex thats just what i think the vertex is

Answer 9

Vertex is at (8,2)

Answer 10

oh ok

Answer 11

thanksss

Answer 12

yep!