Logarithms Exponents Review

Solve for x:
e^2x = 11

• x = (LN 11)/2

• x = 2log_e11

• x = 2eLOG 11

• x = LN (11/2)

log₄(3x-1)=log₄(2x+3)

• 4

• 3

• 1

• 8

log₈(4x+4)=2

• 15

• 12

• 10

• 3

log (x - 1)  - log (x - 2)  = log 5

• 7

• 4/9

• 9/4

• 1/7

A logarithmic function is the inverse of an exponential function.

• True

• False

True or False: log₈64=2

• True

• False

log₄1 = 

• 0

• 1

• 4

• DNE

Which equation best describes the graph? 

• y = 2^x + 4

• y = 2^x - 3

• y = 2^x - 4

• y = 2^x + 3 

Rewrite log_vn = a in exponential form.

• v^a = n

• n^a = v

• vⁿ = a

• aⁿ = v

Solve 11⁵ⁿ = 72 and round to the nearest tenth.

• 0.4

• 0.5

• 1.5

• -2