
To find: The maximum profit and number of units sold to generate it.

Answer to Problem 70RE
The maximum profit is equal to
Explanation of Solution
Given information:
The profit
Calculation:
Graph the profit function
To graph a function
First press “ON” button on graphical calculator, press
The display will show the equation,
Press the window key and adjust the window to
Now, press the
Figure (1)
The maximum value of the profit function is
Therefore, the maximum profit is equal to
Chapter 2 Solutions
EBK PRECALCULUS: MATHEMATICS FOR CALCUL
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