6:56 Search webassign.net 13. [-/0.13 Points] DETAILS SCALCET9 6.XP. 1.001.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the area of the shaded region. 14 10 (5, 10) 8 4 6 8 Need Help? Read It Watch It Master It 14. [-/0.13 Points] DETAILS SCALCET9 6.XP. 1.017. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Sketch the region enclosed by the y = 2 cos(5x), y = 2 sin(10x), x = 0, x = _ 10 20 1.5 1 1.0 0.05 0.10 0.15 0.20 0.25 0.30 0.5 -1 O-2 DO 0.05 0.10 0.15 0.20 0.25 0.30 4 3 JX 2 0.2 0.6 0.8 7 - -41 X O 0.2 0.4 0.6 0.8 Find its area. Need Help? Read It Watch It10. [10.13 Points] SCALCET9 6.1.051. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Two cars, A and 8, start side by side and accelerate from rest. The figure shows the graphs of their velocity functions. 0 2 4 t(min) (a) which car is ahead after two minutes? 0 car A O car 5 Explain your reasoning. O The area under curve A Is greater than the area under curve B. O The area under curve B is greater than the area under curve A. (b) What is the meaning of the area of the shaded region in the context of this problem? 0 It is how much faster A is traveling than B after 2 minutes. 0 It is how much faster Bis traveling than A alter 2 minutes. 0 It is the distance by which A is ahead of B after 2 minutes. 0 It is the distance by which B is ahead of A after 2 minutes. (c) Which car is ahead after four minutes? 0 carA O carB Explain your reasoning. O The area under curve A Is greater than the area under curve B. O The area under curve B Is greater than the area under curve A. (d) Estimate the time t (in min) at which the cars are again side by side. Need new * 11. [40.13 Points] DETAILS SCALCET9 6.1.065. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the number [7 such that the line y = b divides the region bounded by the graphs of y = 25x2 and y = 1 into two regions with equal area. (Round your answer to two decimal places.) Need Help? 12. [40.13 Points] DETAILS SCALCETB 6.1.067. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the values of s such that the area of the region bounded by the parabolas y = 25x2 c2 and y = c2 25x2 is 512/15. (Enter your answers as a comma-separated list.) : Need Help? C= 6:56 Search webassign.net 15. [-/0.13 Points] DETAILS SCALCET9 6.XP. 1.016. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Sketch the region enclosed by the given curves. y = Vx, y = _x, x= 25 12 12 10 10 8 6 4 N 10 15 20 25 5 10 15 20 25 - 12 12 10 10 8 6 N 10 15 20 25 5 10 15 20 25 Find the area of the region. Need Help? Read It Watch It 16. [-/0.26 Points] DETAILS SCALCET9 6.XP.1.018. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Sketch the region enclosed by the given curves. y = 13x1, y = x2 - 4 15 10 10 O 5 -5 -5 O Find the area of the region. Need Help? Read it Submit Assignment Save Assignment Progress