Finding Solutions of Linear Inequalities in Two Variables

Which of the following is a solution to y<2x+4

• (4, 1)

• (-4, 1)

• (0, 4)

• (-4, 0)

Is the point (2, 1) a solution to x+y<4 ?

• Yes

• No

Which of the following is a solution to y>-3x+1

• (-5, 0)

• (0,0)

• (0, -5)

• (5, 0)

Determine whether point A is a solution to the linear inequality that is shown.

• Yes

• No

• Sometimes

The ordered pair (a)   is in the solution set of 8x+16y>32.

• (-3, 5)

• (0, 2)

• (-1, 1)

• (4, 0)

Which of the following is not a solution to y>-1/2x-3

• (-6, 0)

• (-4, 1)

• (0, 4)

• (-4, 0)

Is the point (2, 2) a solution to x+y<4 ?

• Yes

• No

Which of the following is not a solution to y>-2

• (0, 0)

• (4, -4)

• (-2, 4)

• (3, 3)

What type of line would you use when graphing y<2x+1

• Dashed line

• Solid line

Which of the following is a solution to y>-3/2x+4

• (0, 4)

• (1,0)

• (0, -5)

• (5, 0)