Hi Graph the function Note: vertex form of a parabola, where(h,k) is the vertex f(x)= -(x-1)^2 |y-intercept is (0,-1) V(1,0), Parabola opens downward a = -1 < 0 x-intercepts: x = (1,0) ewatrrr@aol.com private/pay tutoring Inquiries only, please.