Graphing Systems of Linear Inequalities

Which point is a solution?

• (0, 6)
• (-3, 4)
• (1, 0)
• (-4, 3)

Match the system to the graph (solution set is on the left)

• y ≤ 3x   and  y ≤ -2x + 4
• y > 3x   and  y > -2x + 4
• y < 3x   and  y > -2x + 3
• y > 3x   and  y < -2x + 4

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

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

• Solution
• Not a solution

The given graph represents the inequality  x < -1, TRUE or FALSE?

• TRUE
• FALSE

This graph represents the inequality  y < 3, TRUE or FALSE?

• TRUE
• FALSE

Consider the function y<2x+3. Which is true?

• The line would be solid with shading above.
• The line would be dashed with shading above.
• The line would be solid with shading below.
• None of these.

Which of the following is represented by a dotted line?

• <, >

• ≤, ≥

Which of the following is a solution to the system of linear inequalities?

• (-3,1)

• (0,0)

• (-8,0)

• (2,-6)

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

• (0,-1)

• (0,3)

• (4,0)

• (6,-2)