a.
To find: Whether the given function is exist or not.
a.
Answer to Problem 11E
The function
Explanation of Solution
Given:
Find whether the function
Calculation:
Find whether the function
Because at
Yes, the function
b.
To find: Whether the given function is exist or not.
b.
Answer to Problem 11E
The function
Explanation of Solution
Given:
Find whether the function
Calculation:
Find whether the function
The limit for this function exists, because the function for this limit is
Yes, the function
c.
To find: Whether the function is equal or not.
c.
Answer to Problem 11E
Yes, the function
Explanation of Solution
Given:
Find whether the function
Calculation:
Find whether the function
From the graph, when
So,
Thus, the function
d.
To find: Whether the function is continuous at
d.
Answer to Problem 11E
Yes, the function
Explanation of Solution
Given:
Find whether the function
Calculation:
Find whether the function
At
If the left- or right-hand limit equals to the value of the function at that point, the function is continuous at a point
Chapter 1 Solutions
AP CALCULUS TEST PREP-WORKBOOK
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