Week 2 quiz

Write log_b(xy) as two logs

• log_bx+log_by
• log_bx-log_by
• log_bx*log_by
• log_bx/log_by

Write log_b(x/y) as two logs

• log_bx-log_by
• log_bx+log_by
• log_bx*log_by
• log_bx/log_by

Rewrite log_b(xⁿ)

• nlog_bx
• (log_bx)ⁿ
• xⁿlog_bx
• log_b(xⁿ)

Rewrite as a single logarithm:

 $\log3\ +\ \log7$  

• log 10

• log 21

• log 3/7

• log 3/log 7

Rewrite as a single logarithm:

 $\log_260\ -\ \log_210$  

•  $\log_26$  
  

•  $\log_250$  
  

•  $\frac{\log_260}{\log_210}$  
  

•  $\log_270$  
  

Logarithmic functions are the inverse of...

• Linear Functions
• Exponential Functions 
• Quadratic Functions 
• Polynomial Functions 

Match the graph with its equation

• y = log₆(-x) + 1
• y = log₆(x − 2) + 1
• y = log₆(x + 2) - 1
• y = log(x-8) + 1

Match the graph with its equation

• y = log₅ (x + 1) + 1 
• y = log₅ (x - 1) + 1 
• y = log₅ (x²) + 1 
• y = log₅ (x)-1

Find the corresponding graph of
 $-\log_2\left(x-3\right)$  

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Find the corresponding graph of
 $-\log_2\left(x\right)+3$  

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