Question

Write the funtion as a set of ordered pairs. Give the domain and range of f.

f(a)=s, f(b)=r, f(c)=q, f(d)=s

Answer 1

the domain would be (a,b,c,d)

Answer 2

then the range wold be (s,r,q,s) but what would f= { }???

Answer 3

would it be f={as,br,cq,ds}?

Answer 4

it will be {(a,s),...}
then domain(a,b,c,d)
range (s,r,q,s)

Answer 5

Thank you