Question

For the given quadratic equation convert into vertex form, find the vertex, and find the value for x=6. show your work
y=-2x^2+2x+2

Answer 1

@stickman1998 do you know how to complete the square?

Answer 2

I know a little song. Complete the square, complete the square, to find a quadratic. First take B, divide by 2, square it and add to both sides

Answer 3

y/2=x^2+x Like this???

Answer 4

Group it like this
\[y=(-2x^2+2x)+2\]
Now factor -2 out of the parentheses only

Answer 5

\[y=-2(x^2-x)+2\]

Answer 6

Alright, I'm with you on that