Find dy/dx and d²y/dx². dy dx dx² || x = ²2² + 5, y = t² + 5t For which values of t is the curve concave upward? (Enter
Posted: Mon Jul 11, 2022 11:06 am
Find dy/dx and d²y/dx². dy dx dx² || x = ²2² + 5, y = t² + 5t For which values of t is the curve concave upward? (Enter your answer using interval notation.)