A MISEMER Moving Forward Lool X A HWK #9 5.1-5.3 - MATH 122B S X *Homework Help - Q&A from O x | X - G 2% d21.arizona.edu/d21/le/content/1384754/viewContent/16579769/View A Relaunch to update : Math 122b Homework #9 5.1, 5.2. 5.3 Due in class, Thursday, April 11 Pay close attention to the methods mentioned in each problem and show evidence that you used that method. Do not use any procedures beyond what we have learned in sections 5.1 - 5.3. 1. A car accelerates to a speed of 40 ft/sec in 12 seconds, but the driver must change speed because of some debris in the road. The velocity is recorded every 2 seconds and is given in the table. Time (sec) 2 6 8 10 12 Velocity 10 20 29 24 40 (ft/sec) a) Use the table to estimate the distance travelled using the left and right hand sums from 0-12 sec. b) Neatly graph the data and draw rectangles representing the upper and lower sums on the same set of axes. Find the upper and lower sums. c) Write a sentence describing the meaning of your answers in b). 2. Your velocity is modeled by v(t) = 4t - 10, 0 s ts 6. Velocity is measured in ft/sec. Make a oranh of the velocity function and find hoth the total distance traveled and the net change Download Print Open with docReader A Alternative formats