System Four Linear Inequalities

Match

• y < x−2 
  y < 3

• y > -x+2
  y > 3

• y < -x+2
  y < 3

• y < -x+2
  y > 3

Which of the following inequalities would require you to flip the sign when solving?

• 2x < 3

• 3x > - 9

• -4x ≥ 10

• 5x ≤ 15

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

• (0,-1)

• (0,3)

• (4,0)

• (6,-2)

When graphing a system of linear inequalities, the part of the graph where the two shaded parts overlap is the ______.

• SOLUTION SET

• INTERSECTION SET

• SLOPE SET

• INTERCEPT SET

Which is a solution to the system of inequalities?

• (4, -2)

• (4, 6)

• (-4, 2)

• (6, -2)

• (1,3)

• (2,1)

• (3,4)

• (6,2)

• Yes, it is a solution.

• No, it is not a solution.

When graphing a system of inequalities, if both inequalities are greater than, then both lines are shaded ______ the line.

• ABOVE

• BELOW

• TO THE LEFT OF

• TO THE RIGHT OF

When graphing a system of inequalities, if both inequalities are less than, then both lines are shaded ______ the line.

• BELOW

• ABOVE

• TO THE RIGHT OF

• TO THE LEFT OF

What is the boundary line (symbol) of the graph?

• less than

• less than or equal to 

• greater than 

• greater than or equal to