Look at the following 2 links before you watch the video. Key features of logarithmic functions & What inputs would give you good output?
Graphing Logarithmic Functions Desmos Exploration
Summer – Do problems 7-12 on ALEKS HW 3.1
Do problems 13,15,17 on ALEKS HW 3.1 and then do the problems on the worksheet. Here are the solutions to the problems on the worksheet.