Absolute Value

What is the equation of the graph below?

• f(x) = I x I + 1
• f(x) = I x I - 1
• f(x) = -I x I + 1
• f(x) = -I x I - 1

Tags

CCSS.HSF-IF.C.7D

Solve | 3x - 6 | - 9 = -3

• No Solution

• x = 0 or x = 4

• x = 2 or x = -2

• x = -4 or x = 4

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

CCSS.HSA.CED.A.1

Solve

-8|6n - 7| - 6 = -14

• n = 1, n = 2

• n = 4/3, n = 3

• n = 1, n = 4/3

• No Solution

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

Solve
3 | 2t - 3 | - 5 > 16

• No Solution
• All Real Numbers
• t < -2  or  t > 5
• -2 < t < 5

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

|v + 8| − 5 = 2 

• {-15,-1}
• {-1,-5}
• {-15,15}
• No Solution

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1