If f(x)= x-B/x-A, f(2)=0, and f(1) is undefined, what are the calues of A and B?
my teacher is picky and requires all work to be shown. can you explain how you got this answer?
A is 1 from the f(1) is zero. The denominator has to be zero.
B is two, since A is one, and f(2) is 0