Brenna's mom, Mrs. Herstone, is watching Brenna playing at the park. Some children are pushing Brenna on the merry-go-round. Mrs. Herstone decides to take some data, so she starts her stopwatch. At 0. 5 seconds Brenna is farthest from Mrs. Herstone, 26 feet away. When the stopwatch reads 4. 2 seconds, Brenna is closest at 12 feet away. Write a periodic function that models the distance Brenna is from Mrs. Herstone over time if the merry-go-round is spinning at a constant rate