Which sample represents 1 mole of the element O 10 grams Ne
O 13 grams Al
O 14 grams N
O 4 grams K

The right answer for the question that is being asked and shown above is that: "the cosine function reflected about its midline." Suppose that you want to model the height of a rider on a Ferris wheel as a function of time, t, in minutes. If the rider is at the bottom of the Ferris wheel at t = 0 minutes, then the way that would be easiest to use is the cosine function reflected about its midline