Question

Write the function as a set of ordered pairs. Give the domain and range of f.
f(a)=r, f(b)=t, f(c)=p, f(d)=r

Answer 1

when u have F(z)=w this means that the pair (z,w) belongs to the function

Answer 2

huh? you lost me

Answer 3

Oh so, if f(a)=r then the pair would be (a,r) right?

Answer 4

yes

Answer 5

So how would I find the domain

Answer 6

that would be a for the domain right?

Answer 7

the domain is made up by the first component of every ordered pair.
since (a,r) is in the function. then a is in the domain

Answer 8

Okay, Now I understand this. Thank you for your help. appreciate it.

Answer 9

u r welcome