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

Which inequality represents a line that is dashed?

Back

Inequalities with < or >.

Front

Which inequality represents a line that is solid?

Back

Inequalities with ≤ or ≥.

Front

What does the inequality y < 2x + 3 represent?

Back

A dashed line with shading below.

Front

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

Back

A solid line with shading above.

Front

How do you graph the inequality y > x?

Back

Draw a dashed line for y = x and shade above the line.

Front

How do you graph the inequality y < x?

Back

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

Front

What is the solution set of the inequality y ≤ 2x + 1?

Back

All points on or below the line y = 2x + 1.

Front

What does it mean if a line is dashed in a graph?

Back

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