64. The city council members of a small coastal town want to construct a new boardwalk along the beach They want the boardwalk (shown in bold) to be perpendicular to the road leading to the beach. Write equation that represents the boardwalk. 1(4. 4) 4 4 a. V= -X - 4 2 C. V = 7x+2 b. v = 2x-4 d. y =-2x +7