The following questions refer to the table shown below, giving the temperature adjusted for wind-chill, C, in . F, as a function f(w, T) of the wind speed, w, in mph, and the temperature, T, in . F. The temperature adjusted for wind-chill tells you how cold it feels, as a result of the combination of wind and temperature. T = 35 T = 30T = 25T = 20T = 15T = 10T = 5T = 0 W = 5 31 25 19 13 7 -5 -11 W = 10 27 21 15 9 3 -4 -10 -16 w = 15 25 19 13 O O -7 -13 -19 w = 20 24 17 11 4 -2 -9 -15 -22 w = 25 23 16 3 -4 -11 -17 (a) Estimate fu(25, 30): -24 fu(25, 30) ~ Be sure you can state in practical terms what your answer means. (b) Estimate fr(20, 35): fr(20, 35) ~ Be sure you can state in practical terms what your answer means. Submit