Linear & Systems of Inequalities

Front

Solve the inequality: x + 5 ≤ 13

Back

x ≤ 8

Front

Are the points on the boundary line part of the solution set?

Back

Yes, they are part of the solution set.

Front

Select the correct graph for the inequality: y ≤ 2/5x + 1

Back

Graph A

Front

When graphing an inequality, you use a dotted line when you use which symbol?

Back

<, >

Front

Which of the following equations match the given graph? y ≤ 2/5x + 1

Back

y ≤ 2/5x + 1

Front

What is a linear inequality?

Back

An inequality that involves a linear function.

Front

What does the solution set of an inequality represent?

Back

The set of all values that satisfy the inequality.

Front

How do you graph the inequality y > 3?

Back

Use a dotted line at y = 3 and shade above.

Front

What is the difference between ≤ and < in graphing?

Back

≤ includes the boundary line, while < does not.

Front

What does it mean if a point is on the boundary line of an inequality?

Back

It may or may not be included in the solution set, depending on the inequality.