Question

How do solve slope and for the y axis?

Answer 1

slope the the rise over the run and slope is where the slope hits the y axis

Answer 2

Slope = rise/run or y2-y1/x2-x1 (change in y over change in x)

Y-intercept (I'm assuming you mean y-intercept instead of y axis) = if there's a graph, find where the line intersects the y axis, if there isn't a graph, use y=mx+b to solve for b, the y-intercept.

Hope this helps!