Given
a.
b.
c.
d.
e.
(a)
To calculate: The expression which represents
Answer to Problem 1DE
Solution:
The required expression for the provided functions
Explanation of Solution
Given information:
Two functions,
Formula used:
Addition of two functions,
If there are two functions
Then,
Calculation:
Consider the functions provided.
Use the principal of addition of two functions if the functions are
Therefore,
Hence, the addition of the functions is
(b)
To calculate: The expression which represents
Answer to Problem 1DE
Solution:
The required expression for the provided functions
Explanation of Solution
Given information:
Two functions,
Formula used:
Subtraction of two functions,
If there are two functions
Then,
Calculation:
Consider the functions provided.
Use the principal of subtraction of two functions if the functions are
Therefore,
Hence, the required expression for the provided functions
(c)
To calculate: The expression which represents
Answer to Problem 1DE
Solution:
The required expression for the provided functions
Explanation of Solution
Given information:
Two functions,
Formula used:
Multiplication of two functions.,
If there are two functions
Then,
Calculation:
Consider the functions provided.
Use the principal of multiplication of two functions if the functions are
Therefore,
Hence, the required expression for the provided functions
(d)
To calculate: The expression which represents
Answer to Problem 1DE
Solution:
The required expression for the provided functions
Explanation of Solution
Given information:
Two functions,
Formula used:
Division of two functions.,
If there are two functions
Then,
Calculation:
Consider the functions provided,
Use the principal of division of two functions if the functions are
Therefore,
Hence, the required expression for the provided functions
(e)
To calculate: The expression which represents
Answer to Problem 1DE
Solution:
The required expression for the provided function
Explanation of Solution
Given information:
A function,
Formula used:
Multiplication of a function with itself.
If there a function,
Then,
Calculation:
Consider the function provided.
Use the principal of multiplication of function with itself.
Therefore,
Hence, the expression that represents the required function is
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Chapter D Solutions
Intermediate Algebra (13th Edition)
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