A company designs spinning toys using the family of functions y = cxv4 – x, where e is a positive constant. The figure above shows the region in the first quadrant bounded by the x-axis and the graph of y = cxy4 – x², for some c. Each spinning toy is in the shape of the solid generated when such a region is revolved about the x-axis. Both x and y are measured in inches. (a) Find the area of the region in the first quadrant bounded by the x-axis and the graph of y = cxv4 for c = 6. (4 - 21) dy (b) It is known that, for y = cx\4 – x². dx -. For a particular spinning toy, the radius of the V4 – x? largest cross-sectional circular slice is 1.2 inches. What is the value of c for this spinning toy? (c) For another spinning toy, the volume is 2z cubic inches. What is the value of c for this spinning toy?
A company designs spinning toys using the family of functions y = cxv4 – x, where e is a positive constant. The figure above shows the region in the first quadrant bounded by the x-axis and the graph of y = cxy4 – x², for some c. Each spinning toy is in the shape of the solid generated when such a region is revolved about the x-axis. Both x and y are measured in inches. (a) Find the area of the region in the first quadrant bounded by the x-axis and the graph of y = cxv4 for c = 6. (4 - 21) dy (b) It is known that, for y = cx\4 – x². dx -. For a particular spinning toy, the radius of the V4 – x? largest cross-sectional circular slice is 1.2 inches. What is the value of c for this spinning toy? (c) For another spinning toy, the volume is 2z cubic inches. What is the value of c for this spinning toy?
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
ChapterA: Appendix
SectionA.2: Geometric Constructions
Problem 10P: A soda can has a volume of 25 cubic inches. Let x denote its radius and h its height, both in...
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A family designs spinning toys using a family of functions...
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The design of spinning toys is given by the below family of functions.
Here c is a positive constant
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