System of Inequalities

Front

What type of line is used for the inequality Y ≥ ?

Back

Solid line

Front

When graphing y ≥, where do you shade?

Back

Above the line

Front

What type of line is used for the inequality Y < ?

Back

Dashed line

Front

When graphing y <, where do you shade?

Back

Below the line

Front

Which point is a solution to the inequality system? (0, 6), (-3, 5), (1, 0), (-4, 3)

Back

(1, 0)

Front

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

Back

The points on the line are included in the solution set.

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 set.

Front

How do you determine if a point is a solution to a system of inequalities?

Back

Substitute the point into each inequality and check if all are satisfied.

Front

What is the graphical representation of the inequality y ≥ 2x + 3?

Back

A solid line for y = 2x + 3, shaded above the line.

Front

What is the difference between y ≤ and y < in terms of graphing?

Back

y ≤ uses a solid line and shades below; y < uses a dashed line and shades below.