Writing and Graphing Inequalities

Front

What does the inequality p ≤ 31 represent?

Back

It means that the number of people (p) at Bill's party can be 31 or fewer.

Front

Which of the following is a solution to the inequality m < 25?

Back

m = -91 is a solution because -91 is less than 25.

Front

What inequality does the number line graph with a closed circle at 3 represent?

Back

x ≥ 3, meaning x is greater than or equal to 3.

Front

What inequality does the number line graph with an open circle at -4 represent?

Back

x < -4, meaning x is less than -4.

Front

If x > 5, what are some possible values for x?

Back

x could be 6, 7, 8, etc.

Front

What does the inequality x ≤ 10 mean?

Back

It means x can be 10 or any number less than 10.

Front

How do you graph the inequality m > 2?

Back

Draw a number line, place an open circle at 2, and shade to the right.

Front

What is the solution set for the inequality x < 0?

Back

The solution set includes all negative numbers.

Front

What does the inequality p ≥ 15 indicate?

Back

It indicates that p can be 15 or any number greater than 15.

Front

How would you express 'at least 20' in inequality form?

Back

x ≥ 20.