Consider the functions graphed below. Area f(x)=x²-4x² + 4z Volume y fix) Volume- a and g(x) a. Set up the integrals for the area between f and g from 0 to b (this is the green and yellow-shaded regions). Note: You will need to find the 2-values, a and b. g(x) = x x b. Set up an integral for the volume of the solid obtained by rotating the green-shaded region (the first region) about the line y -6. 0 c. Set up an integral for the volume of the solid obtained by rotating the yellow-shaded region (the second region) about the line 25.

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Consider the functions
graphed below.
Area
f(x)=x²-4x² + 4z
Volume
y
fix)
Volume-
a
and
g(x)
a. Set up the integrals for the area between f and g from 0 to b (this is the green and yellow-shaded
regions).
Note: You will need to find the 2-values, a and b.
g(x) = x
x
b. Set up an integral for the volume of the solid obtained by rotating the green-shaded region (the first
region) about the line y
-6.
0
c. Set up an integral for the volume of the solid obtained by rotating the yellow-shaded region (the
second region) about the line 25.
Transcribed Image Text:Consider the functions graphed below. Area f(x)=x²-4x² + 4z Volume y fix) Volume- a and g(x) a. Set up the integrals for the area between f and g from 0 to b (this is the green and yellow-shaded regions). Note: You will need to find the 2-values, a and b. g(x) = x x b. Set up an integral for the volume of the solid obtained by rotating the green-shaded region (the first region) about the line y -6. 0 c. Set up an integral for the volume of the solid obtained by rotating the yellow-shaded region (the second region) about the line 25.
d. Set up an integral for the arc length of f(x) from z = 0 to 2 = a.
Note: This is the same f(x) and a from the previous three parts.
Arc Length
e. Finally, set up an integral for the surface area of the solid obtained by rotating the shaded region in
part d from 20 to 2-aabok the z-axis.
Surface Area
f(x)
0
lai
<
Transcribed Image Text:d. Set up an integral for the arc length of f(x) from z = 0 to 2 = a. Note: This is the same f(x) and a from the previous three parts. Arc Length e. Finally, set up an integral for the surface area of the solid obtained by rotating the shaded region in part d from 20 to 2-aabok the z-axis. Surface Area f(x) 0 lai <
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