Systems of Inequalities

Front

What type of line is used for the inequality x ≥ 5?

Back

Solid

Front

What type of line is used for inequalities with > or

Back

Dotted

Front

What type of line is used for inequalities with ≥ or ≤?

Back

Solid

Front

What does the inequality y < \frac{1}{2}x - 1 represent graphically?

Back

The area below the line y = \frac{1}{2}x - 1.

Front

What does the inequality y ≥ -3x + 4 represent graphically?

Back

The area above the line y = -3x + 4.

Front

How do you graph the inequality y ≥ \frac{3}{4}x - 2?

Back

Graph the line y = \frac{3}{4}x - 2 as solid and shade above it.

Front

How do you graph the inequality y < -\frac{1}{3}x + 2?

Back

Graph the line y = -\frac{1}{3}x + 2 as dotted and shade below it.

Front

What is the solution set of a system of inequalities?

Back

The region where the shaded areas of all inequalities overlap.

Front

What is the significance of a solid line in graphing inequalities?

Back

It indicates that points on the line are included in the solution set.

Front

What is the significance of a dotted line in graphing inequalities?

Back

It indicates that points on the line are not included in the solution set.