Linear Inequalities a review

With The equation below, is the line solid or dashed?

 $y<3x+4$  

• Solid

• Dashed

Tags

CCSS.HSA.REI.D.12

With The equation below,

Is the shading above or below?

y<3x+4

• above

• Below

Tags

CCSS.HSA.REI.D.12

CCSS.HSA.CED.A.3

For the equations below I would us a ___________ line, and shade_____________.

 $y\ge3x+4$  

• dashed line,  shade above

• solid line, shade above

• dashed line, shade below

• solid line, shade below

Tags

CCSS.HSA.REI.D.12

Select the correct graph for each inequality.

• A
• B
• C
• _D

Tags

CCSS.HSA.REI.D.12

Which point below IS a solution in the graph?

• (0, 0)

• (10, -20)

• (3, -5)

• (0, -2)

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Is the point (3, 1) a solution for the following inequality? Choose the best answer that has the best explanation.

• Yes because it is located in the shaded region.

• No because it is located on the line and the line is dotted.

• Yes because it is located on the line.

• No because it is in the shaded region.

Tags

CCSS.HSA.REI.D.12

Which of the following is a solution to the systems of inequalities?

• (0, 0)

• (-3, 0)

• (2, -5)

• (3, -1)

Tags

CCSS.HSA.REI.D.12

Which of the following is NOT a solution to the systems of inequalities?

• (0, 0)

• (3, -2)

• (3, -4)

• (4, -4)

Tags

CCSS.HSA.REI.D.12

Which system of linear inequalities is represented by the graph?

• y≤2x-1
  y>-2x+3
• y>2x-1
  y≤-2x+3
• y<2x-1
  y≥-2x+3
• y≤2x-1
  y>2x+3

Tags

CCSS.HSA.REI.D.12

This system has an infinite number of solutions, TRUE or FALSE?

• TRUE
• FALSE

Tags

CCSS.HSA.REI.D.12