Question

The graph shows two lines, A and B.

Part A: How many solutions does the pair of equations for lines A and B have? Explain your answer. (5 points)

Part B: What is the solution to the equations of lines A and B? Explain your answer. (5 points)

Answer 1

A ) There is one solution.

B) (3, 4)

Answer 2

Part A

Two lines can be parallel or intersect. There is no solution when the lines are parallel, infinite solutions when lines overlap.

• Since A and B intersect, there is one solution.

Part B

The intersection of A and B is a point with coordinates:

• (3, 4)