Systems of Linear Functions

Front

The solution (x, y) to a system of equations is the point where they...?

Back

Intersect

Front

Intersecting lines have how many solutions?

Back

One solution

Front

What is the solution to the system of equations: 2x + 3y = 1 and x - y = 2?

Back

(1, -1)

Front

What is the solution to the system of equations: 3x + 2y = 12 and x + y = 9?

Back

(6, 3)

Front

Parallel lines have the same slope with a different y-intercept and how many solutions?

Back

None

Front

What does it mean if two lines are coincident?

Back

They have infinitely many solutions.

Front

What is the slope of the line represented by the equation y = 2x + 3?

Back

2

Front

What is the y-intercept of the line represented by the equation y = -x + 4?

Back

4

Front

If a system of equations has no solution, what can we say about the lines?

Back

They are parallel.

Front

What is the graphical representation of a system of equations?

Back

A set of lines on a coordinate plane.