Into to Log Equations Practice

Solve

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.5

Solve

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.5

Solve

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.5

Evaluate.
log₃81

• 4
• ¹/₄
• -4
• -¹/₄

Tags

CCSS.HSF.BF.B.5

Write in logarithmic form.
5² = 25

• log₅2 = 25
• log₂25 = 5
• log₂₅5 = 2
• log₅25 = 2

Tags

CCSS.HSF.BF.B.5

log₄₉7

• 1/2
• 7
• 2
• 1/7

Tags

CCSS.HSF.BF.B.5

Rewrite in exponential form:

log_b32 = 5

• b⁵=32

• b³²=5

• 5^b=32

• 32^b=5

Solve for x:

• 1

• 2

• $\frac{1}{2}$

• 4

• A
• B
• C
• D

Solve log₅(4x-7)=log₅(x+5).

• x=4
• x=-4
• x=3
• x=-2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4