Compound inequalities and Absolute Value

−2|−2r − 4| = -12

• {5,1}
• {-5, -1}
• {-5, 1}
• No Solution

Solve:
2|5x-1|+3=9

• x=4/5
• x=7/5 and x=-1
• x=7/5
• x=4/5 and x=-2/5

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

3(2x - 1) - x ≥  12

• x ≤ -3
• x ≥ -3
• x ≤ 3
• x ≥ 3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve and graph:

• A
• B
• C
• D

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.12

Solve:

• A
• B
• C
• D

Write an inequality for Graph 3.

• x ≤ -2 AND x > 5
• x ≤ -2 OR x > 5
• x ≥ -2 OR x < 5
• -2 ≤ x < 5

Which is a solution of
5(v + 3) - 10v > -10

• v < 5
• V > 5
• V > -5
• v < -5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

• A
• B
• C
• D

Solve: -1 < 9 + n < 17

• n > -10 or n < 8

• 8 < n < 26

• -10 < n < 8

• n > 8 or n > 26

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

Solve: 8r - 5 > 6r - 1 or 4 + 4r < 3r - 3

• r > 2 and r < -7

• r > 2 or r < -7

• r < 2 and r > -7

• r < 2 or r > -7

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3