Graphing Inequalities

Front

What symbol is used for an open dot when graphing an inequality?

Back

<, >

Front

What inequality does the number line graph with a closed dot at -5 and shading to the right represent?

Back

x ≥ -5

Front

Which graph represents the inequality r ≥ -6?

Back

Graph A

Front

Which graph represents the inequality x < 6?

Back

Graph B

Front

Which graph represents the inequality p < 2?

Back

Graph D

Front

What does a closed dot on a number line indicate?

Back

The value is included in the solution (≥ or ≤).

Front

What does an open dot on a number line indicate?

Back

The value is not included in the solution (< or >).

Front

How do you graph the inequality x > 3?

Back

Open dot at 3, shade to the right.

Front

How do you graph the inequality y ≤ 4?

Back

Closed dot at 4, shade downwards.

Front

What is the solution set for the inequality x < -2?

Back

All numbers less than -2.