May 4 Solving and Graphing Inequalities

May 4 Solving and Graphing Inequalities

SOL 6.14

Equations

• two expressions set equal to each other

• has one solution

• solve by using the inverse operation

Inequalities

• One expression is greater or less than the other expression

• Has more than one solution

• solve by using the inverse operation

Multiple Choice

Solve the inequality and graph the inequality.

x + 5 ≤ 13

What is the first step?

• x + 5 ≤ 13

• x + 5 ≤ 13

  -5

• x + 5 ≤ 13

  -5 -5

• x ≤ 18

• x ≤ 8

Multiple Choice

Solve the inequality and graph the inequality.

x + 5 ≤ 13

What is the second step?

• x + 5 ≤ 13

• x + 5 ≤ 13

  -5

• x + 5 ≤ 13

  -5 -5

• x + 5 ≤ 13

  -5

• x ≤ 8

Multiple Choice

When graphing do you use an open or closed circle for x ≤ 8?

• Open

• Closed

Multiple Choice

x ≤ 8

Choose the correct graph.

• A

• B

• C

• D

Multiple Choice

Pick the correct letter for:
6 > x

• A
• B
• C
• D

Multiple Choice

What inequality does the number line graph represent?

• x ≤ -4

• x ≥ -4

• x < -4

• x < 4

Multiple Choice

Match the graph with its inequality.

• a > 11
• a < 11
•  a  ≥ 11
•  a ≤ 11