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Home > AC > Chapter 11 > Lesson 11.2.1 > Problem 11-85


Paula graphed a line and found that and . Graph this line and find its equation.  

means is a point on the line. Also, is a point on the line.

Graph the points on a set of axis, then draw the line.

To find the equation, make a slope triangle to find the slope and the -intercept. Substitute these values into the equation of a line.