(a) Write the definition of the definite integral of a continuous function from a to b . (b) What is the geometric interpretation of ∫ a b f ( x ) d x if f ( x ) ≥ 0? (c) What is the geometric interpretation of ∫ a b f ( x ) d x if f ( x ) takes on both positive and negative values ? Illustrate with a diagram.
(a) Write the definition of the definite integral of a continuous function from a to b . (b) What is the geometric interpretation of ∫ a b f ( x ) d x if f ( x ) ≥ 0? (c) What is the geometric interpretation of ∫ a b f ( x ) d x if f ( x ) takes on both positive and negative values ? Illustrate with a diagram.
Solution Summary: The author explains the definition for the definite integral of a continuous function. The function f is positive when ge 0.
(a) Write the definition of the definite integral of a continuous function from a to b.
(b) What is the geometric interpretation of
∫
a
b
f
(
x
)
d
x
if f(x) ≥ 0?
(c) What is the geometric interpretation of
∫
a
b
f
(
x
)
d
x
if f(x) takes on both positive and negative values ? Illustrate with a diagram.
With differentiation, one of the major concepts of calculus. Integration involves the calculation of an integral, which is useful to find many quantities such as areas, volumes, and displacement.
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) = ☐
Chapter 5 Solutions
Calculus: Early Transcendentals, Loose-leaf Version, 9th
Calculus for Business, Economics, Life Sciences, and Social Sciences (14th Edition)
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