section 4.1-4.3 Summary (GRADED)

Front

What does the symbol ≤ represent?

Back

Less than or equal to.

Front

Solve the inequality: 4x ≤ -20. What is x?

Back

x ≤ -5.

Front

When graphing an inequality, which symbols use an OPEN dot?

Back

<, >.

Front

Choose the correct inequality: x ___ -6. Options: <, ≥, >, ≤

Back

x ≥ -6.

Front

Solve the inequality: s + 9 ≥ -25. What is s?

Back

s ≥ -34.

Front

What does the symbol < represent?

Back

Less than.

Front

What does the symbol > represent?

Back

Greater than.

Front

What does the symbol ≥ represent?

Back

Greater than or equal to.

Front

What does the symbol > mean in terms of inequality?

Back

The value on the left is greater than the value on the right.

Front

What is the solution to the inequality: x < 3?

Back

x can be any number less than 3.