Inequalities Solution Practice

What does this graph mean?

• x is greater than or equal to zero

• x is greater than zero

• zero is greater than or equal to x

Mrs. Daise is less than 100 years old. Which inequality would we use to show this? (use "a" for age)

• a > 100

• a < 100

• a > 100

• a < 100

If the maximum speed you are allowed to drive on a certain street is 45mph, how fast can you legally drive? (use s for speed)

• s < 45

• s > 45

• s < 45

• s > 45

Which of the following is NOT a solution to this system of inequalities?

• (0,-1)

• (0,3)

• (4,0)

• (6,-2)

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

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

• (1, -5)

• (2, 3)

• (-2, 3)

• (-1, 1)

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

• (-1, -3)

• (3, 0)

• (-2, 2)

• (4, 1)

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

• (0, 0)

• (1, 1)

• (-4, -2)

• (4, -2)

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

Solve the system of inequalities by graphing.

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