KP Dec 5 Solve Linear Systems by Graphing CW

Front

What does it mean if a system of linear equations has infinitely many solutions?

Back

The two lines are the same line.

Front

What type of lines represent a system of linear equations with no solutions?

Back

Parallel lines.

Front

How many solutions does a system of linear equations have if the lines intersect at one point?

Back

One solution.

Front

What is the solution to the system of equations represented by the lines y = x + 2 and y = x + 2?

Back

Infinitely many solutions.

Front

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

Back

(3, 3).

Front

What is the solution to the system of equations represented by the lines y = -x + 1 and y = -x + 5?

Back

None.

Front

What does it mean if two lines on a graph are the same line?

Back

The system has infinitely many solutions.

Front

If two lines are parallel, what can be said about their slopes?

Back

They have the same slope.

Front

What is the graphical representation of a system with one solution?

Back

Two intersecting lines.

Front

How can you determine the solution of a system of equations by graphing?

Back

Find the point where the two lines intersect.