dy Find and d²y dx2 x = 2² +7, y = ² + 3t dx² For which values of t is the curve concave upward? (Enter your answer usin
Posted: Tue Jun 07, 2022 8:38 am
dy Find and d²y dx2 x = 2² +7, y = ² + 3t dx² For which values of t is the curve concave upward? (Enter your answer using interval notation.) I IE