Question

for the given functions f and g find the specified values of the following functions and state the domain of each one. f(x)=3+4/x; g(x)=4/x

1. (f-g)(5)=
what is the domain of f-g

2. (f/g)(4)=
what is the domain of f/g

Answer 1

1) 3+4/5-4/5
2) (3+4/4)/(4/4)

Answer 2

1)3
2)4

Answer 3

sorry i typed it wrong first i need to solve (f-g)(5) and then figure out the domain of it there two seperate questions in one

Answer 4

since you have an x in the denominator, and since division by zero is undefined, domain is all real numbers except 0

Answer 5

ok but what is the answer for (f-g)(5) AND (F/G)(4)