703dacosta 703dacosta 03-12-2020 Mathematics contestada 3. Which polynomial has a leading coefficient of 4 and a degree of 3?1 . 3x4 - 2x2 + 4x - 7 2. 4x4 - 3x3 + 2x23 .4 + x - 4x2 + 5x 4. 2x + x2 + 4x3