Answer:
Domain of both given functions is the set of real numbers.
Range of both given functions is the set of real numbers.
Step-by-step 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)= [tex]5\times1=5[/tex]
Put x=2 then we get
f(x)=[tex]5\times2=10[/tex]
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.
