Graphing Linear Inequalities

Front

What type of line does the inequality x ≥ 2 have?

Back

solid

Front

What type of line does the inequality y < x - 2 have?

Back

dashed

Front

What type of line does the inequality y ≤ x - 2 have?

Back

solid

Front

How can you tell if an inequality will have a solid line?

Back

The symbol has 'or equal to.'

Front

For the inequality y ≥ -2x - 2, where will the shading be?

Back

above

Front

What does a dashed line represent in graphing inequalities?

Back

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

Front

What does a solid line represent in graphing inequalities?

Back

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

Front

What is the general form of a linear inequality?

Back

Ax + By < C, Ax + By > C, Ax + By ≤ C, or Ax + By ≥ C.

Front

How do you determine the shading direction for y > mx + b?

Back

Shade above the line.

Front

How do you determine the shading direction for y < mx + b?

Back

Shade below the line.