8. Background Story: Let's start getting ready for the Gateway exam. These are the questions from the first pool of questions focusing on Power Rule. Take the derivative of each function. (A) f(2) = --23 2x3+ 72 + 12x+9 (F) f(x) = -xi+xi (B) f(x) = 23 -8.3 +56 (G) f (t) = 2+3 + 6t - 4 72 (C) g(t) = +3 - ti+ i (H) f(x) = xi - 10x4 + 1 (D) f (2) = 212 - ( 34)x+2 (I) f (2) = -+ (E) h(r) = 32 + 4r+= (J) p(x) = 1623 + 17 - 10.73.1416 + 2