Operations with Functions Flashcards

1
Q

What is the Notation for the Addition Function Operation?

A

(f+g)(x)=f(x)+g(x).

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2
Q

What is the Notation for the Subtraction Function Operation?

A

(f-g)(x)=f(x)-g(x).

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3
Q

What is the Notation for the Multiplication Function Operation?

A

(fg)(x)=f(x)*g(x).

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4
Q

What is the Notation for the Division Function Operation?

A

f/g(x)=(f(x)/(g(x). g(x) cannot equal 0.

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5
Q

What is the Composition of Functions Operation?

A

The use of an output of one of function as an input for another function.

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