Functions

Question

F(X)=13/X-5

g(X)=10/X+11

a) f+g=.    With domain

b) f-g=.    With domain

c) fg=.         And it's domain

d) f/g=      And its domain is

Answer 1

Step 1:

The functions are .

(a)

Find .

(b)

Find .

(c)

Find .

(d)

Find .

Solution: