find the domain

Question

Let f={(-3,0),(1,-1) and g={(-3,-5),(2,-1),(-4,-3)}. 

Find f times g and its domain. 

What is the domain? 

help is greatly appreciated!

Answer 1

The domain is the set of x values where the function is defined (for g, it'll be {-3,2,-4}). The range is the same thing, but for y.

 

Is f missing a term?