Logarithmic Functions Worksheets

What are Logarithmic Functions? Logarithmic functions are the inverses of exponential functions which is denoted by x = logb⁡y. This function is the equivalent to the exponential equation of x = ay, where a is the base with the value greater than 0, but not equal to 1. In general, the log function is always on the positive side of the y-axis. Graphically, it always intersects the x-axis at x = 1 and is also an Injective (one-to-one) function.


Q: Why do mathematicians, after a dinner at a Chinese restaurant, always insist on taking the leftovers home?

A: Because they know the Chinese remainder theorem!