Solving Inequalities

Front

What inequality does the number line graph represent if it shows all numbers less than -4?

Back

x < -4

Front

When graphing an inequality, which symbols indicate the use of a closed dot?

Back

≤, ≥

Front

Which graph represents the inequality r ≥ -6?

Back

Graph A

Front

When graphing an inequality, which symbol indicates the use of an open dot?

Back

<, >

Front

Which graph represents the inequality k < 3?

Back

Graph A

Front

What does the symbol '≤' mean in an inequality?

Back

Less than or equal to.

Front

What does the symbol '≥' mean in an inequality?

Back

Greater than or equal to.

Front

How do you represent the inequality x > 5 on a number line?

Back

Use an open dot at 5 and shade to the right.

Front

What is the solution set for the inequality -2 < x ≤ 4?

Back

All numbers greater than -2 and less than or equal to 4.

Front

What does it mean if an inequality has no solution?

Back

There are no values that satisfy the inequality.