y= f(x) ) Estimate s and the left end points. S(2) dr with 8 recetangles
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Solve that parts that i highlight c and d only plz solve both
![(a) Suppose that f is differentiable, positive and decreasing on [a, b] and has no critical points.
If g(r) =
f(t) dt. Is g increasing or decreasing? Is g concave up or down?
ya
(b) Economists study two functions: R(r)
and C(x) which are the revenue and cost when
r units of a product is sold or made, respectively.
The figure shows graphs of the R (2) and C'(r)
R'x)
C'x)
for a certain manufacturer. Assume that R and
C are measured in thousands of dollars. What
does the shaded area in the figure represent?
50
100
y= f(x)
S(2) dæ with 8 rectangles
C) Estimate
and the left end points.
(d) Estimate V4.1 using a linear approximation.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9df3b085-100b-4cd2-9bfb-b1044600736a%2F326ad018-4301-4f90-a2cc-bb885a2ee7c4%2Fubh7f2_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(a) Suppose that f is differentiable, positive and decreasing on [a, b] and has no critical points.
If g(r) =
f(t) dt. Is g increasing or decreasing? Is g concave up or down?
ya
(b) Economists study two functions: R(r)
and C(x) which are the revenue and cost when
r units of a product is sold or made, respectively.
The figure shows graphs of the R (2) and C'(r)
R'x)
C'x)
for a certain manufacturer. Assume that R and
C are measured in thousands of dollars. What
does the shaded area in the figure represent?
50
100
y= f(x)
S(2) dæ with 8 rectangles
C) Estimate
and the left end points.
(d) Estimate V4.1 using a linear approximation.
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