9'1 A particle moves along a line so that its velocity is given by v{t} = I3 + 212 + 2" for I 2 D. For what values 01' t is the speed 01" the particle increasing? (A) {0.13.117} and {1.255, m] (B) {0.1.255} only (a) {1:1, 2.051) only (D) {mama} only {E} {0.117, 1.256} and {2.051, M} f (x) 8(x) f'(x) -4 0 -9 5 -2 4 -7 4 6 -4 7 -3 4 10 -2 3 92. The table above gives values of the differentiable functions f and g, and f', the derivative of f, at selected values of x. If g(x) = f (x), what is the value of g'(4) ? (A) (B 1 4 (C) 3 100 (D 4 (E)