Intro to Logs

Logarithmic functions are the inverse of...

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

The common logarithm has what base?

• 10
• 0
• e
• -e

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

• p

• q

• x

• Don't know

• y

• p

• x

• Don't know