Today we spent reviewing logarithmic equations. Joshua had some difficulty with the portion of his homework involving inverses. We spent time to review those concepts, redo those problems, and try new problems. Joshua and I had a good discussion about proper notation. We used Khan Academy to verify how to prove that two functions are inverses. I noticed that some of Joshua's explanations were getting lengthy. I encouraged him to use the concept of "less is more" when providing explanations. I explained to him that if at any point Joshua says something ambiguous or something that could be proven wrong he may risk losing credit. Instead, Joshua should write the minimum required to make his claim.