Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
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![4
(2, 4)
y = 2x
y = x2
Using a vertical element of area, the area of the shaded region is given by the integral
(2r -x2) dx
(2x
2.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F87724f53-7d32-4c3e-9741-410e1e63e0e3%2Fdbf15abb-3aef-45aa-b607-1bf127ab994b%2F2ejmxlp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4
(2, 4)
y = 2x
y = x2
Using a vertical element of area, the area of the shaded region is given by the integral
(2r -x2) dx
(2x
2.
![y? = 4r
(4, 4)
y= 2x-4
(1,-2)
Using a horizontal element of area, the area of the shaded region is given by the definite integral
(2x - 4)
-2
y+4
dy
-2L](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F87724f53-7d32-4c3e-9741-410e1e63e0e3%2Fdbf15abb-3aef-45aa-b607-1bf127ab994b%2F91uxjkm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:y? = 4r
(4, 4)
y= 2x-4
(1,-2)
Using a horizontal element of area, the area of the shaded region is given by the definite integral
(2x - 4)
-2
y+4
dy
-2L
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