Flashcard Review: Inequalities

Front

What symbols are used for a closed dot when graphing an inequality?

Back

≤, ≥

Front

What does the graph indicate if no choice is correct for x = 11, x < 11, x > 11?

Back

The correct answer is 'no choice is correct.'

Front

Match the graph with its inequality: b ≤ –2.

Back

The inequality is b ≤ –2.

Front

Solve the inequality: x + 5 ≤ 13.

Back

x ≤ 8.

Front

What is the rule for inequalities when multiplying or dividing by a negative?

Back

Flip the sign.

Front

What does the symbol '>' mean in inequalities?

Back

Greater than.

Front

What does the symbol '<' mean in inequalities?

Back

Less than.

Front

What does the symbol '≥' mean in inequalities?

Back

Greater than or equal to.

Front

What does the symbol '≤' mean in inequalities?

Back

Less than or equal to.

Front

If x > 5, what can we say about x?

Back

x is any number greater than 5.