For the polynomial f(x) = -3x(x+7)(x-5), perform the following tasks: A) Identify the x-intercepts from smallest to largest and the multiplicity of each intercept. If there are more boxes than zeros, enter "DNE" in the boxes that are not needed. smallest zero: multiplicity second zero: multiplicity third zero: multiplicity B) Determine the intercepts where the graph crosses the x-axis and where it touches the x-axis and turns. If there is no answer for one of the behaviors, enter "DNE" in the boxes that are not needed. zeros where the graph crosses the x-axis: zeros where the graph touches the x-axis and turns: