9.1 Exponential and Logarithmics Practice

Logarithmic functions are the inverse of...

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

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CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

• exponential, b

• exponential, x

• logarithmic, b

• logarithmic, x

Evaluate log₇ 343

• 3
• 49
• 7
• 1

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CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

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

Write log₆ 216 = 3 in exponential form.

• 3⁶=216
• 6³=216
• 216⁶=3
• 3²¹⁶=6

Write log₃ 81 = 4 in exponential form.

• 81⁴=3
• 81³=4
• 4³=81
• 3⁴=81

Tags

CCSS.HSF.BF.B.5

Write 2³= 8 in logarithmic form.

• log₂ 8 = 3
• log₂ 3 = 8
• log₃ 8 = 2
• log₃ 2 = 8

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Evaluate log₈ 8

• 8
• -1
• 0
• 1

Tags

CCSS.HSF.BF.B.5

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

What is the base in the logarithm log₆ 216 = 3 ?

• 216

• 6

• 3

• 6²¹⁶

Tags

CCSS.HSF.BF.B.5