Me i need on it and nobody has me

In what form is the following linear equation written y=9x+2

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3