Solving Systems by Graphing & HOYVUX

Front

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

Back

The two lines are intersecting lines.

Front

How can you tell if a point is a solution to a system of equations?

Back

The (x,y) coordinates satisfy both equations.

Front

What is the solution to the linear system: 2x + 3y = 6 and x - y = 2?

Back

(3,0)

Front

What does it mean if a system of linear equations has no solution?

Back

The lines are parallel.

Front

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

Back

(1,3)

Front

What is the meaning of HOY in the context of graphing linear equations?

Back

HOY stands for Horizontal line, which has the equation y = b.

Front

What is the meaning of VUX in the context of graphing linear equations?

Back

VUX stands for Vertical line, which has the equation x = a.

Front

What is the solution to the linear system: y = 3x - 2 and y = 3x + 4?

Back

No solution.

Front

How do you graph the equation y = 2x + 3?

Back

Start at (0,3) and use the slope of 2 to find another point.

Front

What is the slope of the line represented by the equation y = -4x + 5?

Back

-4