Concept explainers
a.
Find the domain of the function.
a.
Answer to Problem 88E
Explanation of Solution
Given information:
Consider the function
Calculation:
Consider the function,and graph,
The domain of the function is given by,
Undefined,
Hence, the domain of the function is,
b.
Identify any symmetry and any asymptotes of the graph.
b.
Answer to Problem 88E
Explanation of Solution
Given information:
Consider the function
Calculation:
Consider the function,and graph,
The graph has no asymptotes because it does not approach to a particular value,
For symmetry replace
The graph has asymptotes
symmetrical about
Hence the function is symmetrical about and has asymptotes
c.
Describe the behaviour of the function as
c.
Answer to Problem 88E
Explanation of Solution
Given information:
Consider the function
Calculation:
Consider the function,and graph,
According to the graph
Hence,the function reciprocate between the limits,
d.
Find the number of solutions.
d.
Answer to Problem 88E
Explanation of Solution
Given information:
Consider the function
How many solutions does the equation
Calculation:
Consider the function,and graph,
Hence infinite number of solution exists, which are
e.
Find the equation have a greatest solution.
e.
Answer to Problem 88E
Explanation of Solution
Given information:
Consider the function
Does the equation
Calculation:
Consider the function,and graph,
The greatest solution is appears at
Chapter 5 Solutions
EBK PRECALCULUS W/LIMITS
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