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how do you find slope equation. Finding the Slope with Two Points 1. To write an equation in slope-intercept form you must solve the equation for y.
If youve got a graph and a line but no. To find the slope you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points. Use the graph or the test question to find the x and y.
The coefficient of the x term is the slope of the line.
Set up the slope formula. It is the same equation in a different form. If you find the slope of one line you dont have to use the formula for the other line. This gives you y 3x b.