a.
To find: Whether the given function is exist or not.
a.
Answer to Problem 12E
The function
Explanation of Solution
Given:
Find whether the function
Calculation:
Find whether the function
From the graph, empty holes indicate that the point does not correspond to the
function that represents the graph.
When a dot is solid or filled, it indicates that the point corresponds to the function and
that its
There is a solid dot at
Thus, the function
b.
To find: Whether the given function is existing or not.
b.
Answer to Problem 12E
The function
Explanation of Solution
Given:
Find whether the function
Calculation:
Find whether the function
Left hand limit:
Right hand limit:
So, the limit
c.
To find: Whether the function is equal or not.
c.
Answer to Problem 12E
No, the function
Explanation of Solution
Given:
Find whether the function
Calculation:
Find whether the function
From part(a)
Part(b)
No, the functions are not equal.
d.
To find: Whether the function is continuous at
d.
Answer to Problem 12E
No, the function
Explanation of Solution
Given:
Find whether the function
Calculation:
Find whether the function
From part(a)
So,
Chapter 1 Solutions
Advanced Placement Calculus Graphical Numerical Algebraic Sixth Edition High School Binding Copyright 2020
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