1100 Final Exam review 1

Front

If X = 1, what is the value of Y for the equation y = (1/4)^x?

Back

1/4

Front

If X = 0, what is the value of Y for the equation y = (1/4)^x?

Back

1

Front

What is the base of the logarithm in the equation log 0.0001 = -4?

Back

10

Front

How can the expression log_b x = y be rewritten?

Back

b^y = x

Front

Rewrite the equation log 0.0001 = -4 as an exponential equation.

Back

10^{-4} = 0.0001

Front

What is the value of (1/4)^2?

Back

1/16

Front

What is the value of (1/4)^{-1}?

Back

4

Front

If log_b 81 = 4, what is the value of b?

Back

3

Front

What is the definition of a logarithm?

Back

A logarithm is the exponent to which a base must be raised to produce a given number.

Front

Convert the logarithmic equation log_2 8 = 3 to its exponential form.

Back

2^3 = 8