Concept explainers
a.
To find:Zero of the function.
a.
Answer to Problem 6PFA
Zero of the function is
Explanation of Solution
Given information:
Profit function is
Cost of each banner =
Zero of the function means where the graph crosses the
Using that
We get
Zero of the function is
b.
To find: What does Zero represent.
b.
Answer to Problem 6PFA
The number of banners that must be sold before making a Profit.
Explanation of Solution
Given information:
Profit function is
Cost of each banner =
We got
Zero of the function is
If the value of
So, to get profit the value of ;
Therefore
Zero of the function is
Chapter 3 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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