a.
To find: The simplified equation by using the values of
The simplified equation is
Given information:
Calculation:
The equation for the surface area is given by,
Substituting the value of
The surface area is,
Therefore, the simplified equation is
b.
To find: For what values of
The value of
Given information:
Calculation:
The equation for the surface area is given by,
Substituting the value of
The surface area is,
At
Solving the above equation using a calculator to get,
Therefore, the value of
c.
To find: For what values of
The value of
Given information:
Calculation:
The equation for the surface area from part (b) is given by,
To plot the graph for the above function is,
From the graph it is found that,
The value of
Chapter 10 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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