(08/27) ALG 2 Unit 1B Quiz #1 Review

Which graph shows NO SOLUTION?

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• 
• 
• 

What are the zeros?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Solve using the square root property.

x² = 16

• ± 4

• ± 8

• 4

• 8

Tags

CCSS.HSA-REI.B.4B

 $Solve:\ \left(x+1\right)^2=-25$  

• ± 5

• 4 or -6

• -4 or 6

•  $-1\pm5i$  

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

Solve by Taking Square Roots

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

Solve      3x² - 192 = 0

• -32 or 32
• No Solution
• -8 or 8
• -64 or 64

Tags

CCSS.8.EE.A.2

 $\sqrt{40}$  

•  $2\sqrt{10}$  

•  $10\sqrt{2}$  

•  $4\sqrt{10}$  

•  $2\sqrt{2}$  

Simplify using the imaginary number  $i$  
 $\sqrt{-49}$  

•  $49i$  

•  $-49i$  

•  $\pm7i$  

•  $\pm\sqrt{49}$  
  

Tags

CCSS.HSN.CN.A.1

What are the solutions to this graph?

• x = 1; x = 3

• x = 3.2; x = -1.2

• -4

• x = 1; x = -5