The figure below shows the graph of a rational function f. It has vertical asymptotes x = - 1 and x= -6, and horizontal asymptote y = 0. The graph has x-intercept 2, and it passes through the point (- 4, 2) The equation for f (x) has one of the five forms shown below. Choose the appropriate form for f (x), and then write the equation. You can assume that f (x) is in simplest form. of ( x ) = 7 - b a( x - b) of ( x) = = x - C 1(-4, 2) (x - b) (x - c) a( x - b) of ( x ) ( x - c ) ( x - d ) = a(r - b) (x - c) ID of ( x ) = (x - d ) (x - e)