Logarithms day 1-

Evaluate the logarithm. NO CAL!!

• 9

• 3

• 2

• 1.75

Evaluate the logarithm. NO CAL!!!

• 3

• 100

• 10

• 10,000

What is the value of the given log? USE YOUR CALCULATOR!

• 4500

• 2.83

• 2.72

• 0.35

Rewrite log₂8 = 3 in exponential form.

• 2⁸ = 3
• 2³ = 8
• 3² = 8
• 8³ = 2

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Rewrite log_pt = m in exponential form.

• p^t = m
• t^m = p
• m^t = p
• p^m = t

Tags

CCSS.HSF.BF.B.5

Rewrite 3⁴ = 81 in logarithmic form.

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

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Change to Logarithmic Form:
12² = 144

• log ₂ 144 = 12
• log ₁₂ 144 = 2
• log ₁₂ 2 = 144
• log ₂ 12 = 144

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Evalute the given log: NO CALCULATOR!!

log₅25

• 2

• 5

• 125

• 0.2

Evaluate the given log. NO CALCULATOR!

log₅ 1

• 0

• -1

• 2

• 1

Evaluate the following logarithm: NO CALCULATOR!

log₅5

• 1

• 0

• -1

• ¹/₂