I hope this helps. Find the slope m. B intercept y- mx where b is Intercept.
Use the formula to find the slope between the two points.
Where m is the slope of the line and b is the y-intercept. Try applying y mx b where m is the slope and b is the y-intercept. The equation can be in any form as long as its linear and and you can find the slope and y-intercept. Remember the slope is equal to the rise over the run.