Therefore, log base -3 of -27=3 would make perfect sense. And I can imagine that the graph of this fuction (log base -3 of x=y) would be the mirror image of log base 3 of x=y. We might only need to …

The graph of y=log base 2 of x looks like a curve that increases at an ever-decreasing rate as x gets larger. It becomes very negative as x approaches 0 from the right. The graph of y=-log base 2 of x is …

log functions do not have many easy points to graph, so log functions are easier to sketch (rough graph) tban to actually graph them. You first need to understand what the parent log function looks like …

We can graph y=4log₂(x+6)-7 by viewing it as a transformation of y=log₂(x).

Graph logarithmic functions and find the appropriate graph given the function.

Learn about graphing logarithmic functions through transformations with Khan Academy's step-by-step video tutorial.

We can think graphs of absolute value and quadratic functions as transformations of the parent functions |x| and x². Importantly, we can extend this idea to include transformations of any function …

You should know the asymptote of the parent function y=log (x) is the y axis (x=0). Just as with other functions, to move the asymptote, you have to add or subtract something to the x. If you do y=log (x …

Given a few points on the graph of an exponential function, Sal plots the corresponding points on the graph of the corresponding logarithmic function.

Domain and range of parent functions for the following functions: square root, rational, cubic, cube root, exponential, absolute value, logarithmic