(a)
To find: The limit
(a)
Answer to Problem 26RE
The limit is 1.5
Explanation of Solution
Given information: The limit is
Calculation:
The given limit is
The graph shows that the value of
Therefore the required limit is
(b)
To find: The value of
(b)
Answer to Problem 26RE
The value is
Explanation of Solution
Given information: The limit is
Calculation:
The given limit is
See from the graph that when the right side of
Therefore the required limit is
(c)
To find: The value of
(c)
Answer to Problem 26RE
The value is
Explanation of Solution
Given information: The function is
Calculation:
The given function is
From the graph that
Therefore the required value is
(d)
To find: determine the value of
(d)
Answer to Problem 26RE
Explanation of Solution
Given information: From part a)
And part b)
Calculation:
Examine the graph and observe the jump discontinuity at
Therefore, by definition
(e)
To find: The points of discontinuity of.
(e)
Answer to Problem 26RE
Explanation of Solution
Given information: From part d)
Calculation:
Therefore, the points of discontinuity of.
(f)
To find: The removal points on discontinuity.
(f)
Answer to Problem 26RE
There are no removable points of discontinuity.
Explanation of Solution
Given information: The graph is:
Calculation:
The left and right sides must be equal for the point of discontinuity to be removed. However, at
Therefore, there are no removable points of discontinuity.
Chapter 1 Solutions
AP CALCULUS TEST PREP-WORKBOOK
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