Question

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

f={_}
the domain is {_}
the range is {_}

Answer 1

Know what the domain and range are in general?

Answer 2

no

Answer 3

OK, for this the maxhine definition may work best. The funtion can e said to be machine that takes in values from the domain and outputs the range.

Answer 4

So take the first value, a.