Final Exam Review # 3

Is (0,0) a solution to the system?

• Solution

• Not a solution

Is (-2, 0) a solution to the system?

• Solution

• Not a solution

^{Which point is a solution to the system of inequalities?}

• (-8,2)

• (-2,-5)

• (0,6)

• (4, 3)

Which point below is NOT part of the solution set?

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

Which inequality is shown in the graph?

• y < 2x + 1
• y < -2x + 1
• y ≤ 2x + 1
• y ≤ -2x + 1

The graph shows which inequality?

• y ≤ 3
• y ≥ 3
• y > 3
• x > 3

What is the inequality symbol for the equation of this boundary line?

• less than

• less than or equal to

• greater than

• greater than or equal to

Which system of inequalities is shown?

• y ≥ -x - 1
  y < x + 4
• y < -x - 1
   y ≥ x + 4
• y > -x - 1
  y ≥ x + 4
• y > -x - 1
  y ≥ x + 3

Match

• y < x−2 
  y < 3
• y > -x+2
  y > 3
• y < -x+2
  y < 3
• y < -x+2
  y > 3

When graphed, the line will be...

5 ≥ x

• Solid

• Dashed

• Zig-Zag