Problems 6-13
Graph the solution to each equation separately. If necessary, you can review the
procedure for graphing lines in Section 13.1 Be sure to label your axes and label a
scale before graphing the two lines. Then, after the lines are graphed, find the
point of intersectin (if the lines are not parallel), and list the ordered pairs
for that point. See Example 1.
Note: Homework Hints are given only for the levels 1 and 2 problems.