Concept explainers
a.
Whether the graph of
a.
Answer to Problem 46E
Explanation of Solution
Given information:
Concept used:
An exponential function has the form
For exponential growth:
For exponential decay:
Calculation:
b.
To find: The domain and range of the function.
b.
Answer to Problem 46E
The domain of the function is all real number and the range of the function is
Explanation of Solution
Given information:
Concept used:
Domain is the set of all possible input (x-values) values.
Range is the set of all possible input (y-values) values.
Calculation:
.
The x-axis is an asymptote of the graph.
So, the domain of the function is all real numbers.
From the graph, it is clear that
So, the range of the function is
Chapter 6 Solutions
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