1.4 Graphing Linear Inequalities, Homework Part B

 $3x\le12$  To solve this inequality, you divide both sides by 3.

Do you FLIP the sign?  

• Yes   $3x\ge12$  

• No   $3x\le12$  

The boundary line will be _______. y<2x+3

• a solid line with shading above.

• a dashed line with shading above.

• a solid line with shading below.

• None of these.

Are the points on the boundary line part of the solution set?

• Yes, they are part of the solution set

• No, they are NOT part of the solution set

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, 20)
• (3, 5)
• (0, -2)

Tags

CCSS.HSA.REI.D.12

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, -10)
• (-1, 5)
• (5, 20)

Tags

CCSS.HSA.REI.D.12

Which point below is NOT part of the solution set?

• (0, 0)
• (5, 1)
• (-1, -3)
• (20, -5)

Tags

CCSS.HSA.REI.D.12

Which inequality matches the graph?

• y ≤ -3/4 x + 3

• y ≥ -3/4 x + 3

• y < -3/4 x + 3

• y > -3/4 x + 3

Which inequality matches the graph?

• x-3y<9

• x-3y≤9

• x+3y>9

• x+3y<9

Which graph represents the inequality? 

 $y\le\frac{7}{3}x-2$  

• A

• B

• C

• _D

Select the correct graph for each inequality.

 $y\ge-3$  

• A

• B

• C

• D