Question

Using complete sentences, explain why f(1) = 0, f(0) = -1, and f(-1) = -2, yet f(1/3) is undefined.

Answer 1

MM6 we need the function f(x). It'd be given in the question.

Answer 2

(3x-1)(x-1)/(3x+1)

Answer 3

I agree with Luis; either the wron function or the wrong question. f(1/3) is defined, but f(-1/3) is not.