Substitute x and y for one. Practice finding the slope-intercept equation of a line from its graph. Really clear math lessons pre-algebra algebra precalculus cool math games online graphing calculators geometry art fractals polyhedra parents and teachers areas too.
Plug in these values to the slope formula to find the slope.
The ordered pairs of the coordinates you have are listed as x y. The photo above identifies 23 as the slope. We can do this by filling in the point to get. A multiple of pi like 12 pi 12 text pi 1 2 pi 12 space start text p i end text or 2 3 pi 23 text pi 2 3 pi 2 slash 3 space start text p i end text.