Determine all real numbers a > 0 for which there exists a nonnegative continuous function f(x) defined on [ 0 , a ] with the property that the region 0 R = { ( x , y ) ; 0 ≤ x ≤ a , 0 ≤ y ≤ f ( x ) has perimeter k units and area k square units for some real number k
Determine all real numbers a > 0 for which there exists a nonnegative continuous function f(x) defined on [ 0 , a ] with the property that the region 0 R = { ( x , y ) ; 0 ≤ x ≤ a , 0 ≤ y ≤ f ( x ) has perimeter k units and area k square units for some real number k
Solution Summary: The author explains that f is non-negative; it has a maximum value on the compact interval [0,a].
T
1
7. Fill in the blanks to write the calculus problem that would result in the following integral (do
not evaluate the interval). Draw a graph representing the problem.
So
π/2
2 2πxcosx dx
Find the volume of the solid obtained when the region under the curve
on the interval
is rotated about the
axis.
38,189
5. Draw a detailed graph to and set up, but do not evaluate, an integral for the volume of the
solid obtained by rotating the region bounded by the curve: y = cos²x_for_ |x|
≤
and the curve y
y =
about the line
x =
=플
2
80
F3
a
FEB
9
2
7
0
MacBook Air
3
2
stv
DG
Find f(x) and g(x) such that h(x) = (fog)(x) and g(x) = 3 - 5x.
h(x) = (3 –5x)3 – 7(3 −5x)2 + 3(3 −5x) – 1
-
-
-
f(x) = ☐
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