4
5
3Keywords:
breakeven points
graph construction
graph interpretation
linear equations
money
simultaneous equations
table interpretation
Students calculate the repair charges of two different garages, graph them, and explain the results.
3
2
0
2
1
2
5
0
3
1
7
5
5
0
7
1
1
1
4
4
1
2
8
10
0
