Question 32 (10 points) A bicycle rider rides away from home along a highway and back...
Question 30 (10 points) A bicycle rider rides away from home along a highway and back along the same road in such a way that her distance from home at time t is given by x(t) t4 8(Equation:eqn t3 ,heights 32,width-24.size-14.bgcolor: #FFFFFF.title-eqn_2.controls-false}+ 16(Equation:eqn t2 ,height-32width-24.size-14.bgcolor: #FFFFFF.title-eqn_3.controls-false) where t is in hours and x is in kilometers When does her maximum speed occur? 22/(3) hours out 2 hours out 2 ± 1/2 hours out 1 and 3 hours out