Provide an appropriate response.The region shown here is to be revolved about the y-axis to generate a solid. Which of the methods (disk, washer, shell) could you use to find the volume of the solid? How many integrals would be required in each case?
y = 4x- x2
What will be an ideal response?
The volume can only be found using the shell method. Only 1 integral is required. Since y = 4x- x2 cannot be solved for x, the washer method cannot be used.
You might also like to view...
Find a quadratic function that best fits the data. Give answers to the nearest hundredth.
A. y = 0.05x2 - 13.25x + 790.18 B. y = 0.15x2 + 38.67x + 891.67 C. y = 0.05x2 + 13.25x + 790.18 D. y = 0.15x2 - 38.67x + 891.67
Form a polynomial whose zeros and degree are given. Use a leading coefficient of 1. Zeros: -5, -4, 1, 3; degree 4
A. x4 - 5x3 - 13x2 + 53x + 60 B. x4 + 5x3 - 13x2 - 53x + 60 C. x4 + 5x3 - 13x2 + 60x + 60 D. x4 + 23x2 + 60
Solve the problem.Find the length of a rectangular lot with a perimeter of 132 meters if the length is 8 meters more than the width.
A. 74 m B. 37 m C. 29 m D. 66 m
Determine the slope and y-intercept for the equation.8x + y = -5
A. slope: m = 8; y-intercept: b = -5
B. slope: m = -8; y-intercept: b = -5
C. slope: m = - 
; y-intercept: b = - 
D. slope: m = - 
; y-intercept: b = - 