Log Quiz Review

Rewrite the equation into logarithmic form:
6² = 36

• log₆(2)= 36
• log₆(36) = 2
• ln(36) = 2
• 6³⁶ = 2

Rewrite the equation in exponential form:
log₉(1/81) = -2

• ln(-2) = 1/81
• -2^(1/81) = 9
• 9^-2 = 1/81
• 9^(1/81) = -2

Expand

• log₈x+log₈y+log₈z
• 5log₈x+5log₈y+5log₈z
• log₈xy+5log₈z
• log₈x+log₈y+5log₈z

Condense

• A
• B
• C
• D

Solve

• 35

• 25

• 15

• -35

Solve:
_{log (4x − 5) = log (2x − 1)} 

• 0
• 1
• 2
• 3

Tags

CCSS.HSF.BF.B.5

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.LE.A.4

Expand

• A
• B
• C
• D

Condense

• A
• B
• C
• D

Rewrite in logarithmic form.

8^m-7 = 92

• 8⁹² = m - 7

• 92 = 8(m - 7)

• log₈92 = m - 7

• log_(m-7)92 = 8

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