Graphing Linear Inequalities in Two Variables

Which of the following is a linear inequality in two variables?

• 7x – 4y = 3

• 4m + 3 < 23

• 2t ≤ 6

• 3 + 5t ≥ 3r

Which point below is NOT part of the solution set?

• (0, -2)

• (1, 1)

• (3, 3)

• (2, 10)

The inequality, y < 2, will make what type of line?

• solid, horizontal

• solid, vertical

• dashed, horizontal

• dashed, vertical

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 point below is NOT part of the solution set?

• (3, 4)

• (0, 4)

• (-2, 6)

• (6, 2)

Is (-1, 0) a solution to this inequality?

• Yes

• No

Is (-2, 4) a solution to this inequality?

• Yes

• No

What linear inequality is represented by the graph?

• . x -y < 1

• x -y = 1

• x -y >1

• x -y ≤ 1

Tags

CCSS.HSA.REI.D.12

How can you tell if the graph of the inequality has solid line?

• It has an equal sign

• Its symbol is ≥ or ≤

• Its symbol is > or <

• It has shaded region

Tags

CCSS.HSA.REI.D.12

Which of the following is the graph of 2x + y < 2?

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12