SSIGNMENT #S Calculator allowed for PART C ONLY 1. Let f be the function defined by f(x) = x* -3x2 +2. (a) Find the zeros off. ( b ) (c) Write an equation of the line tangent to the graph of f at the point where x = 1. Find the x -coordinate of each point at which the line tangent to the graph of fis parallel to the line y =-2x+4. 1981 AB 6-BC 4 Calculator allowed 6. A particle moves along the x-axis so that at time : its position is given by x(t) = sin(at") for -151