Intro to Logs

Logarithmic functions are the inverse of...

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

Tags

CCSS.HSF.BF.B.5

The common logarithm has what base?

• 10
• 0
• e
• -e

Tags

CCSS.HSF.BF.B.5

Which key feature of the exponential function is FALSE.

• Domain is all real numbers

• It passes through the point ( 0, 1)

• It have a vertical Asymptote

• It have a Horizontal Asymptote

Who was the first to publish their discovery of Logs

• Leonhard Euler

• John Napier

• René Descartes

• Euclid

Which key feature of the log function is FALSE.

• Domain is all real numbers

• It passes through the point (1, 0)

• It have a vertical Asymptote

• One to One

Which is the picture of an exponential function?

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• 
• 
• 

Which is the picture of an log function?

• 
• 
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Why were logs created/invented?

• To study growth

• To represent very large numbers

• To represent very small numbers

• Simplify complex mathematical scales

What is the BASE of the exponential function?

 $p\left(q\right)^x$  

• p

• q

• x

• Don't know

What is the BASE of the log function?  $\log_xy=p$  

• y

• p

• x

• Don't know