Question

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

Answer 1

first coordinate is input
second coordinate is output
\[\{(a,t),(b,r),(c,s), (d,t)\}\] are the ordered pairs

Answer 2

domain is set of first coordinates
range is set of second coordinates

Answer 3

so does f = (a,t),(b,r),(c,s),(d,t)?

Answer 4

yes

Answer 5

do you know what the range and what the domain would be?