Question

Which of the following mathematical operations can be used with functions? Select all that apply.

Answer 1

For this case, suppose that we have the following functions:

f (x)

g (x)

The following operations are valid in the functions:

Sum of functions:

h (x) = f (x) + g (x)

Subtraction of functions:

h (x) = f (x) -g (x)

Multiplication of functions:

h (x) = f (x) * g (x)

Division of functions:

h (x) = f (x) / g (x)

Composition of functions:

h (x) = f (g (x))

or equivalently:

h (x) = g (f (x))

Therefore, all the mentioned operations are valid for the functions.

Answer:

the following mathematical operations can be used with functions:

A) Addition

B) Subtraction

C) Multiplication

D) Division

E) Composition