Question

For each system of equations below, list how many solutions can be found.

Answer 1

#1: One Solution

The only solution to the system of equation is where the lines cross, as is illustrated on the graph.

#2: Infinitely Many Solutions

The lines overlap, which means that all of the solutions of one equation are solutions of the other.

#3: No Solution

The lines are parallel, and will never cross/overlap. Therefore, there are no solutions to the system of equations.

Hope this helps!