Unit 4 Review Part 2

Front

What is the solution to the inequality 3(x - 3) ≤ 2(x + 2)?

Back

x ≤ 13

Front

Solve the inequality: x + 3 > 4. Show your algebraic work!

Back

x > 1

Front

When graphing an inequality, what does a closed dot represent?

Back

A closed dot is used for ≤ and ≥.

Front

What do the phrases 'at most' and 'no more than' indicate in terms of inequalities?

Back

They indicate the use of ≤.

Front

When graphing an inequality, what does an open dot represent?

Back

An open dot is used for < and >.

Front

What is the solution to the inequality 5x - 10 > 0?

Back

x > 2.

Front

What does the symbol '≤' mean?

Back

It means 'less than or equal to'.

Front

What does the symbol '≥' mean?

Back

It means 'greater than or equal to'.

Front

How do you solve the inequality 2x + 4 < 12?

Back

x < 4.

Front

What is the solution to the inequality -3x ≤ 9?

Back

x ≥ -3.