Linear Inequalities In Two Variables

Front

What type of line is used with the symbols < and >?

Back

Dashed or dotted line.

Front

What type of line is used with the symbols ≤ and ≥?

Back

Solid line.

Front

Choose the correct inequality for the graph that shows a dashed line above y = -2.

Back

y > -2.

Front

The inequality, x < 2, will make what type of line?

Back

Solid, vertical line.

Front

Choose the correct inequality for the graph that shows a dashed line above the line y = 2x - 3.

Back

y < 2x - 3.

Front

What does a dashed line indicate in a graph of an inequality?

Back

The points on the line are not included in the solution.

Front

What does a solid line indicate in a graph of an inequality?

Back

The points on the line are included in the solution.

Front

How do you represent the inequality y ≤ 3 on a graph?

Back

Draw a solid horizontal line at y = 3 and shade below.

Front

What is the solution set for the inequality x > 1?

Back

All values of x greater than 1.

Front

How do you graph the inequality y < 2x + 1?

Back

Draw a dashed line for y = 2x + 1 and shade below the line.