-0.2 F per mph 4 F per mph Question 9 2 pts The table below shows y as a function of x, so that y=f(x). According to the data in the table, is the function f(x) increasing or decreasing (as x increases)? Does f(x) appear to be concave up, concave down, or linear? X 0 5 10 15 20 25 30 35 y=f(x) 10 16 25 35 50 75 105 150 Of(x) is increasing and concave up. O f(x) is decreasing and concave down. Of(x) is increasing and concave down. Of(x) is increasing linearly, Of(x) is decreasing and concave up