Part 1 of 2 O Points: 0 Concavity Determine the intervals on which the following function is concave up or concave down. Identify any inflection points. f(x)=In (6x-+1) Determine the intervals on which the following functions are concave up or concave down. Select the correct choice below and fill in the answer box(es) to complete your choice. (Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed. Use ascending order.) O A. The function is concave up on and concave down on O B. The function is concave down on and the function is never concave up. O C. The function is concave up on and the function is never concave down. Video Textbook Ask my instructor 198 O .... MacBook Pro esc 20Homework: L17 HW: Local Extrema and Part 1 of 2 O Points: Concavity Determine the intervals on which the following function is concave up or concave down. Identify any inflection points. (X) =ex- /2 Determine the intervals on which the function is concave up or concave down. Select the correct choice below and, if necessary, fill in the answer box(es) within your choice. A. The function is concave up on and concave down on Simplify your answers. Type your answers in interval notation. Use a comma to separate answers as needed.) B. The function is concave up on . The function is never concave down. Simplify your answer. Type your answer in interval notation.) C. The function is concave down on . The function is never concave up Simplify your answer. Type your answer in interval notation.) O D. The function is never concave up nor concave down. Video Textbook Ask my instructor JUN O 198 56 17 .... 4 MacBook ProNext question Determine the intervals on which the following function is concave up or concave down. Identify any inflection points. f(x)= -5x"-50x - 10 Determine the intervals on which the following functions are concave up or concave down. Select the correct choice below and fill in the answer box(es) to complete your choice. (Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.) O A. The function is concave down on and concave up on O B. The function is concave down on O C. The function is concave up on Video Textbook Ask my instructor 17 esc FI F2 20 F3 F4 F5 F6