Question

Keshawn is asked to compare and contrast the domain and range for the two functions.

f(x) = 5x
g(x) = 5x

Answer 1

Explanation:

The domain and range of these two functions are identical.

The domain is "all real numbers."

The range is also "all real numbers."

Answer 2

Domain of both given functions is the set of real numbers.

Range of both given functions is the set of real numbers.

Explanation:

Given functions are

f(x)=5x

And g(x)= 5x

First, we solve for f(x)

F(x)=5x

Put x=0 then we get

f(x)=0

Now , put x=1 then we get

f(x)=
`5*1=5`

Put x=2 then we get

f(x)=
`5*2=10`

Therefore, we can see domain of function f(x) can be set of real numbers and range of function f(x) can be set of real numbers .Because the function is define at every value of x.

Both function are the same

Therefore , the domain of both function is same and range of both functions is same .

Hence, the domain of both functions is the set of real numbers and range of both functions is the set of real numbers.