Math 110 Course Resources Curve Sketching Course Packet on intervals of corxavity Suppose the secand derivative of f is given by pyx) - SLA + 15 Determine the intervals of concavity of f. (49 - 13 Enter your answer using interval notation. If an answer does not exist, enter ONE. / is concave up on (-8, - 8), (8,00) / is concave down on ( -8,8) X 2. [0/1 Points] DETAILS PREVIOUS ANSWERS MY NOTES Math 110 Course Resources Curve Sketching Course Packet on intervals of concavity Suppose the second derivative of f Is given by pyx) - 40x8 (x + 6)7(x2 + 64). Determine the Intervals of concavity of f. Enter your answer using interval notation. If an answer does not exist, enter ONE. f is concave up on DNE / is concave down on | DNE 3. [0/1 Points] DETAILS PREVIOUS ANSWERS MY NOTES Math 110 Course Resources Curve Sketching Course Packet on intervals of concavity Suppose the second derivative of f is given by Pix) = -35x (x - 2)3(x# + 64). Determine the intervals of concavity of f. Enter your answer using interval notation. If an answer does not exist, enter ONE. f is concave up on (-6.0) X / is concave down on 4. [-/1 Points] DETAILS MY NOTES Math 110 Course Resources - Curve Sketching Course Packet on intervals of concavity Suppose the second derivative of f is given by Pyx) = 40(x - 37 (x - 64). Determine the intervals of concavity off. Enter your answer using Interval notation. If an answer does not exist, enter ONE. f is concave up on F is concave down on