9/28 Solve Systems by Graphing Practice

Front

What does it mean if a system of linear equations has one solution?

Back

The two lines are intersecting lines.

Front

What is the solution to the system of equations represented by the point (6, -2)?

Back

The solution is (6, -2).

Front

What is the solution to the system of equations represented by the point (-3, -8)?

Back

The solution is (-3, -8).

Front

How many solutions does a system of equations have if the lines are parallel?

Back

No solution.

Front

What is the solution to the system of equations y = 2x + 1 and y = 4x - 1?

Back

The solution is (1, 3).

Front

What do parallel lines represent in a system of linear equations?

Back

They represent a system with no solution.

Front

What is the graphical representation of a system with infinitely many solutions?

Back

The two lines are the same line.

Front

How can you determine the solution of a system of equations graphically?

Back

By finding the point where the two lines intersect.

Front

What does it mean if two lines intersect at a single point?

Back

The system has one unique solution.

Front

If a system of equations has no solution, what can be said about the lines?

Back

The lines are parallel.