Algebra H 5-5 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

What is the equation of the absolute value function?

• f(x)= 4|x+3|
• f(x)= 1/4 |x+3|
• f(x)= 1/4 |x - 3|
• f(x)= 4|x - 3|

Tags

CCSS.HSF-IF.C.7D

Solve  | 2x - 1 | = -4

• x = ¹/₂ and x = -4
• No Solution
• x = ^-3/₂ and x = ⁵/₂
• x = ³/₂ and x = ^-5/₂

Tags

CCSS.HSA.REI.A.2

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.A.1

CCSS.HSA.REI.B.3

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.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve the equation. |n – 4| = 13

• n = - 9 or n = 17

• n = 17

• n = 9

• n = 9 or n = -17

Solve the equation 7|x + 3| = 42

• x = 6

• x = -9 or x = 3

• x = 3

• x = 21 or x = -9

Solve the equation –3|4x – 9| = 24

• x = 1/4 or x = 17/4

• x = -8

• x = -3 or x = 17

• no solution

| x – 3 |= 0

• 3
• -3
• {-3, 3}
• no solution

Tags

CCSS.7.EE.B.3

y=|x|+1

• A
• B
• C
• D

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7