What do you know about logarithms? Do you know enough to pass this test? In mathematics, the logarithm is the inverse function of exponentiation. That means that the logarithm of a given number x is the exponent to which another...
Questions: 8  Attempts: 8719  Last updated: Nov 3, 2020

Sample Question
Solve the following equation and select one of the answer choices.
Watch the Introduction to Logarithms video and then take this quiz to see how well you know the concepts covered in the video.
Questions: 5  Attempts: 1726  Last updated: Jan 15, 2013

Sample Question
Write the equation 53 = 125 in log form.
Logarithmic Equations
Questions: 10  Attempts: 1082  Last updated: Jan 15, 2013

Sample Question
Which of the following is the correct inverse of the function f(x) = 4x ?A. f1(x) = x4 B. f1(x) = x 1/4 C. f1(x) = log4xD. f1(x) = log(1/4)xE. This function has no inverse.