Linear Inequalities

Do I need to flip my sign?
2x -3y  ≥ 12

• Yes

• No

Select the graph for y ≥ -3.

• A

• B

• C

• D

What inequality symbol goes with is at least?

• <

• >

• ≤

• ≥

A grill at a barbecue restaurant will be used to cook sausage links that are 2 lb each and briskets that are 6 lb each. No more than 120 lb of sausage links and briskets will be cooked on the grill. Write an inequality that represents this situation.

Sam wants to purchase birthday gifts for his two sisters that share the same birthday. One sister likes daisies which cost $2 per stem and the other likes tulips which cost $3 per stem. If he has $12 to spend, write an inequality that represents this situation.

Select the correct graph for each inequality.

• A

• B

• C

• _D

Select the correct graph for each inequality.

• A

• B

• C

• D

Select the correct graph for each inequality.

• A

• B

• C

• D

Which of the following equations match the given graph?

• y  < 2/5x + 1

• y ≥ -2/5x + 1

• y ≤  2/5x + 1

• y ≥ -2/5x - 1

Select the correct inequality for the graph.

• y > 4

• y < 4

• x < 4

• x > 4