Level 2: Emerging L 2. Solve the following equations a Select all that are equivalent to log,8 a. log 50x-log (x-2)-2 log 20 14. log 125 IL logo100 iv. log,27 log0.0001 10 b. Give an example of a logarithmic expression that evaluates to 1. b. 2log x=6 Level 3: Proficient 1. A video posted on YouTube initially had 80 views as soon as it was posted. The total number views to date has been increasing exponentially according to the exponential growth functi y=80 e where represents time measured in days since the video was posted. How many days does it take until 2500 people have viewed this video? 0.2 olve/Graph the following equations: log (c 9)=5