Try it #4: Write each problem in standard form and write Icading, Coeffiont, degree, & term? a) f(x) = -x ³ + 9x + 12-x² + 5x2 3 1. Standard Form: 2. Lead coef: 3. Degree: 4. Terms b) f(x) = -x ² + 7 x5-x² + 2x3 +9x²-8x-2 1. Standard Form: 2 Lead cocf: 3. Degree: 4. Terms:​