Assignment: Linear Models Investigation Problem 1: This graph shows the amount of water Melanie can pump over a given period of time: This equation shows the amount of water Lori can pump in a given period of time: w = 4h Who pumps water at the faster rate, Melanie or Lori? Explain how you know this to be true? K12 Inc. AV011413 Problem 2: This graph shows the number of emails Yolanda writes in a day: This equation shows the number of emails that Zoe writes in a day: h = 2e Who has the higher rate of email production, Yolanda or Zoe? How do you know this to be true? K12 Inc. AV011413