Concept explainers
a.
Whether the given function is increasing or decreasing for increasing values of
a.
Answer to Problem 7CA
The given function is increasing for increasing values of
Explanation of Solution
Given Information: Given function is
Calculation:
Putting different (increasing) values of
Clearly,
Also, it is clear from the graph that
Hence, the given function is increasing for increasing values of
b.
To find: Any
b.
Answer to Problem 7CA
Explanation of Solution
Given Information: Given function is
Calculation:
For
Also, from the graph, it is clear that the graph never intersects
Hence, no
For
Also, from the graph, it is clear that the graph intersects the
Hence,
Chapter 7 Solutions
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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