If say a relation has a value pairs of say
(a,b),(c,d),(e,f),(g,h),(i,j)
the the value pairs for its inverse will be
<span>(b,a),(d,c),(f,e),(h,g),(j,i)
notice, is the same pair, but flipped sideways.
and of course, the domain is the set of the x-values or the x-coordinate or the first value of each pair, as you already should know.</span>
