my.charlotte.edu x | Informative Rough Draft x | Hawkes Learning | Home * @ Lesson 3.5 Certify Mode Question X Course Hero x |M Documents needed for draft uplo x X > C A learn.hawkeslearning.com/Portal/Lesson/lesson_certify#! Q H U G RAH + Save & Exit Certify Lesson: 3.5 Absolute Maximum and Minim... HAYDEN HUNTER 9/15 Question 11 of 15, Step 1 of 1 Correct 134x On a good day, the nitrogen level in the air is approximately f(x) = 0.13 + 2.3x2 + 57.5 ppm (parts per million), where x is the number of hours after 8:00 AM and 0