Unit 3 Section 4 ET

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.5

CCSS.HSN.RN.A.2

• A
• B
• C
• D

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CCSS.HSA.SSE.A.2

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Expand

• log₇x + log₇y + 4log₇z
• 4log₇x + 4log₇y + 4log₇z
• log₇x - log₇y - 4log₇z
• 4log₇x - 4log₇y - 4log₇z

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.BF.B.5

Condense the following expression into a single logarithm:
 $2\log\left(a\right)+4\log\left(b\right)-9\log\left(c\right)$  

•  $\log\left(a^2b^4c^9\right)$  

•  $\log\left(a^2+b^4-c^9\right)$  

•  $\log\left(\frac{a^2b^4}{c^9}\right)$  

•  $\log\left(\frac{a^2}{b^4c^9}\right)$  

Condense

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• B
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• D

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

 If g(x) is a transformation of f(x), describe the transformation.

 $f\left(x\right)=0.4^x-1$ 
 $g\left(x\right)=0.4^x-2$  

 

• Down 1 unit
  

• Down 2 units

• Up 1 unit

• Up 2 units

Tags

CCSS.HSF.BF.B.3

 If f(x) is a transformation of g(x), describe the transformations.  Select all that apply.

 $f\left(x\right)=\left(-3\right)10^{-0.4x}$   $g\left(x\right)=10^{-x}$  

• Vertical reflection

• Horizontal reflection

• Vertical stretch

• Vertical compression

• Horizontal stretch

Tags

CCSS.HSF.BF.B.3