Subtract the second coordinates and first coordinates this gives us yB yA 1 5 4 y B y A 1 5 4 and xB. The slope of the line is whatever number is multiplied on the x variable so just solve the equation for x to figure out the slope. So sub 0 in for y and you get.
Enter the linear equation you want to find the slope and y-intercept for into the editor.
Thats why the y-intercept is b. Y mxb - 0mxb - -mxb - x intercept -bm. Write The Equation In Slope-in- Tercept Form And In Standard. From Graphs To Equations Find The Equation Of Each Line Numbered From 1 Through 5.