Identify Solutions for Inequalities

Which system of inequality is shown?

• y > -1/5x - 1/2

  y ≥ -2x - 4

• y > -1/5x - 1/2

  y ≤ -2x - 4

• y ≥ -1/5x - 1/2

  y ≤ -2x - 4

• y < -1/5x - 1/2

  y ≥ -2x - 4

Identify two solutions for the inequalities systems

• (2, 3)

• (4, -2)

• (2, -4)

• (-2, 0)

Solve the system of inequalities by graphing.

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Identify the two inequalities that represents the graph.

• y > ½x - 3

• y ≤ -4x + 2

• y < ½x - 3

• y ≥ -4x + 2

(0,-4)​ ​ (a)  

(-4,0)​ (b)  

(-6,2)​ (c)  

(6,-2)​ ​ (d)  

(0,0)​ (e)  

• Not a solution

• Solution

Solve for x

• x > 8

• x < 9

• x > 10

• x < 7

Which point below is NOT part of the solution set?

• (0, 0)

• (-10, -10)

• (-1, 5)

• (5, 20)

Identify the graph represented by the following system of inequalities.

2x - y > 4

4x + 2y < 6

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An inequality using a > or a < has a ___________ line

• invisible

• solid

• dashed

The graph of 
y ≥  x - 3 
is shaded ???

• Over / Above

• Under / Below