y= f(x) ) Estimate s and the left end points. S(2) dr with 8 recetangles

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 64E
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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.
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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