Question

Y=x 2 −7x+7 I’m vertex form

Answer 1

y = (x -
`(7)/(2)`)² -
`(21)/(4)`

Explanation:

y = x² −7x + 7

Complete the square for y = x² −7x + 7

(x -
`(7)/(2)`)² -
`(21)/(4)`

Set y equal to the new right side.

y = (x -
`(7)/(2)`)² -
`(21)/(4)`

So, the answer is y = (x -
`(7)/(2)`)² -
`(21)/(4)`