we are traveling in the positive direction, since dx/dt is positive. this means as t gets larger, x also gets larger. but dy/dt depends on x, so as x gets very large, so does dy/dt. it will goes to infinity.b) dy/dt=6*x*(dy/dt)
it would have to get smaller. as t gets large, so does x. since x is getting large, we want dx/dt to keep getting smaller so we can maintain a constant dy/dtc) ?