Keystone Equations Inequalities

| x + 3 | > 8

• No Solution

• All Real Numbers

• x < -11  or  x > 5

• -5 < x < 11

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 + 4

• y > 3x   and  y < -2x + 4

Tags

CCSS.HSA.REI.D.12

Match the system to the graph.

• y > -1/5x - 1/2   and  y ≥ -2x - 4

• y > -1/5x - 1/2  and  y ≤ -2x - 4

• y ≥ -1/5x - 1/2   and  y ≤ -2x - 4

• y < -1/5x - 1/2   and  y ≥ -2x - 4

Tags

CCSS.HSA.REI.D.12

Match the system to the graph (solution set is the purple area)

• y > -4/5x - 1 and y ≤ 2/3x + 3

• y ≥ -4/5x - 1 and y ≤ 2/3x + 3

• y < -4/5x - 1 and y < 2/3x + 3

• y < -4/5x - 1 and y ≥ 2/3x + 3

Tags

CCSS.HSA.REI.D.12

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

Tags

CCSS.HSA.REI.D.12

• A

• B

• C

• D

• A

• B

• C

• D

Tags

CCSS.HSF.LE.B.5

**Remember the difference between a DASHED and SOLID boundary line!

• A

• B

• C

• D

Tags

CCSS.HSA.REI.D.12

• A

• B

• C

• D

Tags

CCSS.8.EE.C.7B

8 + 3|4x - 6| = 38

• x = 4

• x = -1, x = 4

• x = -1, x = 0

• x = -4, x = 0