Question

Martin graphed the lines for a system of equations. His graph resulted in 2 lines with different slopes.
Which of the following is true about this graph?
The system has 1 solution

The system has no solutions

The system has infinite solutions

Not enough information

Answer 1

no solution

Answer 2

different slopes means the system has 1 solution

Answer 3

different slopes -- 1 solution
same slope, same y int = infinite solutions
same slope, different y int = no solution