System of Inequalities Graphing

Front

What type of line is used when graphing an inequality with the symbols < or >?

Back

Dotted line (dashed line)

Front

What type of line is used when graphing an inequality with the symbols ≤ or ≥?

Back

Solid line

Front

Back

Solid line, shading below the line.

Front

Back

Dashed line, shading above the line.

Front

An inequality using a > or < has a ___________ line.

Back

Dashed line.

Front

What is a solution to the system of inequalities? (0, -2), (-3, 0), (-3, 2), (1, 1)

Back

(1, 1)

Front

What does it mean if a point lies above a solid line in a graph of an inequality?

Back

The point is a solution to the inequality.

Front

What does it mean if a point lies below a dashed line in a graph of an inequality?

Back

The point is not a solution to the inequality.

Front

How do you determine the shading direction when graphing an inequality?

Back

Test a point not on the line; if it satisfies the inequality, shade that side.

Front

Back

Dashed line with shading below the line.