Concept explainers
a.
To find the absolute maximum of
a.
Answer to Problem 28E
Absolute max i.e., other are no other extrema.
Explanation of Solution
Given Derivative
Calculation:
Derivative
b.
To find the area of the rectangle.
b.
Answer to Problem 28E
The area of the rectangle is
Explanation of Solution
Given rectangle.
Calculation:
Here
The area is just the width time’s height.
c.
To draw a
c.
Answer to Problem 28E
Explanation of Solution
Given Scatter plot.
Calculation:
Scatter plot of the
d.
To find the quadratic, cubic, and quadratic regression equations.
d.
Answer to Problem 28E
The required equations are, (Red) quadratic:
(Purple) cubic:
(Green) quadratic:
Explanation of Solution
Given Scatter plot.
Calculation:
From the
(Red) quadratic:
(Purple) cubic:
(Green) quadratic:
e.
To find the maximum possible value of area of the rectangle.
e.
Answer to Problem 28E
The maximum possible value of the area of the rectangle
Explanation of Solution
Given Scatter plot.
Calculation:
From the
(Red) quadratic:
(Purple) cubic:
(Green) quadratic:
The quadratic one is not too close of a fit so it will not really consider it. the quartic curve follows the data the best and its maximum roughly coincides with
Chapter 5 Solutions
Calculus: Graphical, Numerical, Algebraic
Additional Math Textbook Solutions
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