Francesca Log/Exponent Practice

Front

Rewrite log₃t = 5 in exponential form.

Back

3⁵=t

Front

What is the logarithmic identity for the quotient of two variables?

Back

log_y(x/y) = log_yx - log_yy

Front

Back

x=56

Front

Evaluate the log: log₃(1/9).

Back

-2

Front

What is the logarithmic identity for the product of two variables?

Back

log_y(xy) = log_yx + log_yy

Front

Rewrite log₁₀1000 in exponential form.

Back

10³=1000

Front

What is the change of base formula for logarithms?

Back

log_ba = log_ka / log_kb for any base k.

Front

If log₂x = 3, what is the value of x?

Back

x = 8

Front

What is the logarithmic identity for the power of a variable?

Back

log_y(xⁿ) = n * log_yx

Front

Evaluate log₅(25).

Back

2