section 4.1-4.3 Summary (GRADED)

Front

What is the solution to the inequality 4x ≤ -20?

Back

x ≤ -5

Front

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

Back

<, >

Front

What is the solution to the inequality 10 ≥ x - 3?

Back

x ≤ 13

Front

What is the solution to the inequality 8x ≥ -32?

Back

x ≥ -4

Front

What symbol represents 'greater than'?

Back

>

Front

What is the solution to the inequality 5x < 15?

Back

x < 3

Front

What does the symbol ≤ mean?

Back

Less than or equal to

Front

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

Back

x < -3

Front

What does the symbol ≥ mean?

Back

Greater than or equal to

Front

What is the solution to the inequality 2x + 4 ≤ 12?

Back

x ≤ 4