AR Final Exam

Evaluate each expression.
| x + 9 | = -5

• -14
• -4
• {-14, -4}
• no solution

∣ 2x + 9 ∣ = 15

• x = 3 
• x = 3
  x = -6
• x = 3
  x = -12
• x = 6
  x = -12

Tags

CCSS.6.NS.C.7C

|v + 8| − 5 = 2 

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

5∣ x ∣ - 8 = 2

• x = 5
  x = 2
• x = 2
  x = -2
• x = -5
  x = 10
• x = 18
  x =  -18

y=|x+1|−4

• A

• B

• C

• D

y=−|x+4|

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7D

y=|x|+1

• A
• B
• C
• D

y=|x+2|+1

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7D

y=|x−2|+3

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7D

Describe the movements
y=|x−2|

• Left 2
• Right 2
• Up 2
• Down 2