Which correlation best describes the data below. no correlation weak positive weak negative strong positive

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

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply