5x Consider the function f(x) = Which of the following statements is false 16-x2 Select one: O a. The graph of f(x) has 2 vertical asymptotes. O b. The function f(x) is not defined when x = 0. O c. The function f(x) has one zero. O d. The function f(x) is a rational function. The graph of which of the following functions has a point of discontinuity at X = and a vertical asymptote at X = 13 Select one: O a. f ( x ) = 3x - + 4x + 1 3x - 1 O B. F ( x ) =_ 3x - 4x + 1 3x 2 -X O C. F(x) = 3x 2 -X 3x 2- 4x + 1 O d. F ( x) = 3x - 1 3x 2 + 4x + 1 X 3 The largest non-permissible value of x for the rational equation =1 is x 2- 9x + 20 x2- 16