Logarithms

Rewrite the equation in exponential form:
log₇49 = 2

• 7² = 49
• 7⁴⁹ = 2
• 2⁴⁹ = 7
• 49² = 7

Tags

CCSS.HSF.BF.B.5

Rewrite the equation in exponential form:
log₅125 = 3

• 125³ = 5
• 5¹²⁵ = 3
• 5³ = 125
• 3⁵ = 125

Tags

CCSS.HSF.BF.B.5

Rewrite the equation in exponential form:
log₄1/4 = -1

• 4^-1 = 1/4
• 4^1/4 = -1
• -1^1/4 = 4
• 1/4^-1 = 4

Tags

CCSS.HSF.BF.B.5

Rewrite the equation in exponential form:
log₂16 = 4

• 16⁴ = 2
• 4¹⁶ = 2
• 2¹⁶ = 4
• 2⁴ = 16

Tags

CCSS.HSF.BF.B.5

Rewrite the equation in logarithmic form:
4^-3 = 1/64

• log₄1/64 = -3
• log_-31/64 = 4
• log_-34 = 1/64
• log_1/644 = -3

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Rewrite the equation in logarithmic form:
64^1/2 = 8

• log₆₄8 = 1/2
• log₆₄1/2 = 8
• log₈64 = 1/2
• log_1/264 = 8

Tags

CCSS.HSA.SSE.B.3

CCSS.HSF.BF.B.5

CCSS.HSN.RN.A.2

Solve for x:

• 1
• 2
• .5
• 4

Tags

CCSS.HSF.BF.B.5

Evaluate.
log₆(¹/36)

• 2
• ¹/2
• -¹/2
• -2

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

log₆6

• -1
• 0
• 2
• 1

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

log₈64

• 8
• 2
• 3
• 4

Tags

CCSS.HSF.BF.B.5