Inequalities Using
4.3 Solving
Multiplication and Division
Multiplication Property of Inequality
For every real number a and b and for c > 0
For every real number a and b and for c < 0
Division Property of Inequalities
For every real number a and b and for c > 0.
For every real number a and b and for c < 0.
Guided Practice
1. Solve the inequality. Graph and check your solutions.
b
1
b.
>
a. – 4w ≥ 32
4
2
c. –
k
> –1
4
d. 2x ≥ – 24