Logarithms Mastery

Simplify log₂(8) - log₂(2)

• 3

• 2

• 6

• 4

• log ₄ (x) 6

• x log 4

• 6 log ₄ (x)

• 4 log 6 + log x

Convert 3⁴ = 81 to logarithmic form

• log₄(81) = 3

• log₃(81) = 3^4

• log₃(27) = 3

• log₃(81) = 4

Calculate log₅(25) - log₅(5)

• log₅(5)

• log₅(125)

• log₅(1)

• 1

Find the value of log₇(49)

• 3

• 2

• 8

• 5

Express log₈(64) in exponential form

• 8^2 = 64

• 4^3 = 64

• 8^3 = 64

• 2^6 = 64

Write an equilavent expression for log₃(11) using Change of Base formula

Given logₓ(y) = z, what is the inverse function?

• f(z) = y^x

• f(z) = x^y

• f(z) = x^z

• f(z) = z^x

If logₐ(b) = c, what is the inverse function?

• a^c = b

• a^b = c

• logₐ(c) = b

• b^c = a

Convert log₇(49) = 2 to exponential form

• 7^3 = 49

• 7^2 = 49

• 7^4 = 49

• 7^5 = 49