SOLUTION: how do you find the coordinates of the vertices of a triangle for the equations y=2x+6, 4x+2y=12, and y=2

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Question 700650: how do you find the coordinates of the vertices of a triangle for the equations y=2x+6, 4x+2y=12, and y=2
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


You have three equations, so you have three different pairs of equations. Solve each pair as a system; the ordered pair solution set for each pair will be one of the vertices. Since one of the lines is horizontal and gives the value of directly, solution of two of the systems by substitution is trivial.

John

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