12. The function f(0) = 03 - 602 + 90 satisfies (0) 2 0 for 8 2 0. During the time interval O S15 2x seconds, a particle
Posted: Wed May 11, 2022 5:02 am
12. The function f(0) = 03 - 602 + 90 satisfies (0) 2 0 for 8 2 0. During the time interval O S15 2x seconds, a particle moves along the polar curve r = f(0) so that at time I seconds, 0 = 1. On what intervals of time t is the distance between the particle and the origin increasing? (A) OSIS 3 only (B) OSIS 2x (C) IS1S 3 only (D) OSIS 1 and 3 SIS 2 only