Solving Log Functions

Condense as a single logarithm:

2 log 4 + 3 log 2

• log 128

• log 12

• log 48

• log 144

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

Which is the correct way to rewrite,log₆(x-3)= 2, in order to solve.

• 6² = x-3

• 2⁶ = x - 3

• ln(2) = x-3

• e⁶ = x-3

Tags

CCSS.HSF.BF.B.5

Solve this problem (one log on one side)

log₃(4x-17) = 5

• 65

• 66

• 67

• 68

Tags

CCSS.HSF.BF.B.5

Logarithmic functions are the inverse of...

• Linear Functions

• Exponential Functions 

• Quadratic Functions 

• Polynomial Functions 

Rewrite log_x95 = 2.3

• x^2.3 = 95

• 95^2.3 = x

• 2.3⁹⁵ = x

• x⁹⁵ = 2.3

Tags

CCSS.HSF.BF.B.5

log (7x + 2) − log 3 = 1

• x = 11/7

• x = -5/21

• x = 0

• x = 4

log (x - 1) - log (x - 2) = log 5

• 7

• 4/9

• 9/4

• 1/7

log ₄ 5 − log ₄ (x + 3) = -2

• x = 77

• x = -31/5

• x = -43/16

• x = 55

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

• 0

• 1

• 2

• 3