Solutions in Inequalities

Which point is a solution of
-2x + y  ≤ -2

• (0, 0)

• (1, -1)

• (1, 2)

• (-3, 1)

Which inequality represents the following solution?

• 2x + 3y ≥ 6

• 2x - 3y ≤ 6

• 2x - 3y ≥ 6

• 2x + 3y > 6

Which inequality represents the following solution?

• 4x + 6y > 12

• 4x + 6y ≥ 12

• 4x + 6y < 12

• 4x + 6y ≤ 12

Which point is a solution of 
4x + 5y > 20

• (4, 1)

• (0, 0)

• (4, 2)

• (-4, 6)

Which point below is NOT part of the solution set?

• (0, 0)

• (-10, -10)

• (-1, 5)

• (5, 20)

Which inequality represents the following solution?

• y ≥ 2

• x > 2

• y > 2

• x ≥ 2

What does the graph of the following equation look like?
3x + 4y > 12

• y-intercept: 3
  x-intercept: 4
  Dotted Line
  Shade away from (0, 0)

• y-intercept: 4
  x-intercept: 3
  Dotted Line
  Shade away from (0, 0)

• y-intercept: 3
  x-intercept: 4
  Solid Line
  Shade towards (0, 0)

• y-intercept: 3
  x-intercept: 4
  Dotted Line
  Shade towards (0, 0)

What does the graph of 
x ≥ -3 
look like?

• y-intercept: 3
  x-intercept: 4
  Dotted Line
  Shade away from (0, 0)

• Horizontal line crosses at -3
  Dotted Line
  Shade away from (0, 0)

• Vertical Line crossing at -3
  Solid Line
  Shade away from (0, 0)

• Vertical line crossing at -3
  Solid Line
  Shade towards (0, 0)

Which point is a solutions of
5x + 3y > 10

• (2, -3)

• (5, -5)

• (1, 1)

• (-2, 4)

What does the graph of 
x + 3y ≥ 6

• x-intercept: 6
  y-intercept: 2
  dotted line
  shade towards (0,0)

• x-intercept: 6
  y-intercept: 2
  dotted line
  shade away from (0,0)

• x-intercept: 6
  y-intercept: 2
  solid line
  shade away from (0,0)

• x-intercept: 6
  y-intercept: 2
  solid line
  shade towards (0,0)