Exponential and Log Functions

log₅25 = ?

• 2
• 5
• 125
• 10

Rewrite 3⁴ = 81 in logarithmic form.

• log₃4 = 81
• log₈₁3 = 4
• log₃81 = 4
• log₄81 = 3

This is an example of:

(a)  

• Exponential Growth
• Linear Growth
• Linear Decay
• Exponential Decay

Evaluate log₄1

• 1
• 0
• 4
• undefined

Evaluate log₈ 8

• 8
• -1
• 0
• 1

Classify the following graph.

• Exponential Growth
• Exponential Decay
• Logarithmic

Rewrite in logarithmic form:

6² = 36

• log₆ 2 = 36

• log₆ 36 = 2

• ln 36 = 2

• 6³⁶ = 2

Rewrite in exponential form:

log₃(9)=2.

• 3⁹=2

• 3²=9

• x²=9

• 3^x=2