Precalculus Name ID: 1 F8 - Level 2 & 3 Formative Date Period Level 2 & 3: For each function: (1) determine the real zeros and state the multiplicity of any repeated zeros, (2) list the x-intercepts where the graph crosses the x-axis and those where it does not cross the x-axis, and (3) sketch the graph. 1) f (x) =x - 3x2 2) f (x) - x2 + 3x