Log Practice

Rewrite as an exponential: log₂8 = 3

• 3² = 8

• 2³ = 8

• 2⁸ = 3

• 8³ = 2

Rewrite as a log: y = 7^x

• log₇(x) = y

• log_y(7) = x

• log_x(y) = 7

• log₇(y) = x

log₅25 = ?

• 2
• 5
• 125

True or False: log₈64=2

• True
• False

log₄1 = 

• 0
• 1
• 4
• DNE

• 100

• 2

• 10

• 1

• 2

• -2

• -1/2

• 1/2

Classify the following graph.

• Exponential Growth
• Exponential Decay
• Logarithmic