Today Joshua and I worked on Logarithmic functions. We started with drawing the graph of an exponential function. We recognized the asymptote, domain and range. Then we discussed since exponentials and logarithms are inverses, we could swap their x's and y's and we would get the new function. We then discussed the logarithm function's asymptote, domain, range. Then we practiced if given two functions how to tell if they are inverses without actually solving. We used the composition of their functions and if it results in x, then they are functions. Anything other than x would determine they are not functions. Joshua disliked logs at first, but I think since he's starting to get a better understanding of them, he's starting to not mind them so much.