Solving Linear Inequalities and Systems of Inequalities

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.

• The line would be dashed with shading below.

When graphing an inequality, which symbols tell you to use a dashed line?

• <, >

• ≤, ≥

Identify the graph represented by the following system of inequalities.

2x - y > 4

4x + 2y < 6

• 
• 
• 

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

• (5, -5)

• (0,0)

• (-5, -2)

• (3,-3)

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

• (5,0)

• (1,-3)

• (3,3)

• (2,1)

Which inequality is graphed on the given coordinate plane?

• y < x + 2

• y > x + 2

• y ≤ x + 2

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

• TRUE

• FALSE

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

• TRUE

• FALSE

Select the two inequalities that would represent the system of inequalities for the given graph.

What is the solution to this system?

• (-2, -2)

• (2, -2)

• (-2,2)

• (2, 2)