Algebra I Chapter 5B Quiz

x - 2 = 2x + 1

• x = 3
• x = 6
• x = -3
• x = 5

3x - 4 = x + 10

• x = 7
• x = -7
• x = 0
• x = 4

x + 7 = 2x + 2

• x = -4
• x = -5
• x = 3
• x = 5

Solve the system of inequalities by graphing.

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Which system of inequalities matches the graph?

• y > 2x - 4
  y < 2
• y < 2x - 4
  y < 2
• y > 2x - 4
  y <  2 
• y < 2x - 4
  y <   -2

Solve the system of inequalities by graphing.

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Is (-2,4) a solution to the system?

• Solution
• Not a solution

Which ordered pair(s) is a solution to the given system?

• (5, -5)
• (0,0)
• (-5, -2)
• (3,-3)

Which inequality is graphed on the given coordinate plane?

•  y  < 2x +2
• y > ¹/₂x - 2
•  y ≥ - 2x +2
•  y ≥ 2x - 2

Which point below is part of the solution set?

• (5, 0)

• (-1, -5)

• (3, -5)

• (0, -1)