MATH 2UU3 Lecture 19: lecture27feb

x^2/(x^2-1)^1/2 - (x^2-1)^1/2/x^2 x 1

List the potential rational zeros of the polynomial function. Do not attempt to find the zeros. f(x) = 14x4 - x2 + 4 Choose the answer below that lists the potential rational zeros. -1, 1, -2, 2, -4, 4, - 1/2, 1/2, 1/7, 1/7, -1/14, 1/14 -1, 1, -2, 2, -4, 4, - 1/2, 1/2, 1/7, 1/7, -1/14, 1/14, - 2/7, 2/7, - 4/7, 4/7 -1, 1, -2, 2, -4, 4, - 1/2, 1/2, 1/7, 1/7, -1/14, 1/14, - 2/7, 2/7, - 4/7, 4/7, -7/2. 7/2, - 7/4, 7/4 -1, 1, -2, 2, -7, 7, - 14, 14 - 1/2, 1/2, 1/7, 1/7, -1/14, 1/14, - 2/7, 2/7, - 4/7, 4/7, -7/2. 7/2, - 7/4, 7/4

Graph the relation. Find the domain and range. (-1, 1/2), (-1/2, -1), (3/2, 0), (2, 3/2) domain: {-1. -1/2, 3/2, 2} range: {-1, 0, 1/2, 3/2}