Inequalities (intro)

Front

What does the inequality x ≤ 24 represent?

Back

x is less than or equal to 24.

Front

What is the solution to the inequality a ≤ 25?

Back

a is any number less than or equal to 25.

Front

Which inequality corresponds to a graph with an open circle at 3?

Back

x > 3.

Front

What does a closed dot on a number line indicate?

Back

It indicates that the number is included in the solution (≤ or ≥).

Front

What does the inequality x > 5 mean?

Back

x is greater than 5.

Front

How do you represent the inequality 'x is less than 3' in symbols?

Back

x < 3.

Front

What is the difference between x ≤ 3 and x < 3?

Back

x ≤ 3 includes 3, while x < 3 does not.

Front

If x ≥ 10, what can we say about x?

Back

x is 10 or greater.

Front

What does the inequality x < 0 signify?

Back

x is any negative number.

Front

How would you graph the inequality x ≤ 4?

Back

Draw a number line with a closed dot at 4 and shade to the left.