Question 1084793
Two ordered pair points,  (C, F) described can be  (0, 32) and  (35, 95).  You can also turn the value around and do as  (F, C) for points  (32, 0) and (95, 35).


The second way:
{{{m=35/(95-32)}}}

{{{m=35/63=(7*5)/(7*9)}}}

{{{m=5/9}}}

and using point-slope form,
{{{C-0=(5/9)(F-32)}}}

{{{highlight(C=(5/9)(F-32))}}}



Question asks for the point  (72, 22.2).