Consider the following polynomials: Polynomial A: 5z+4z4+6z3+25z+4z4+6z3+2 Polynomial B: 2x4+9x7−12x−22x4+9x7−12x−2 (6 points) Responses Leading term Polynomial A: 4z44z4 Leading term Polynomial A: 4 z to the 4th power Leading term Polynomial A: −6z3−6z3 Leading term Polynomial A: negative 6 z cubed Leading term Polynomial B: −12x−12x Leading term Polynomial B: negative 12 x Leading term Polynomial B: 9x79x7 Leading term Polynomial B: 9 x to the 7th power 4z4−6z3+5z+24z4−6z3+5z+2 4 z to the 4th power minus 6 z cubed plus 5 z plus 2 −6z3+5z+4z2+2−6z3+5z+4z2+2 negative 6 z cubed plus 5 z plus 4 z squared plus 2 Leading coefficient Polynomial A: 44 Leading coefficient Polynomial A: 4 Leading coefficient Polynomial A: −6−6 Leading coefficient Polynomial A: negative 6 9x7+2x4−12x−29x7+2x4−12x−2 9 x to the 7th power plus 2 x to the 4th power minus 12 x minus 2 −12x+9x7+2x4−2−12x+9x7+2x4−2 negative 12 x plus 9 x to the 7th power plus 2 x to the 4th power minus 2 Leading coefficient Polynomial B: 99 Leading coefficient Polynomial B: 9 Leading coefficient Polynomial B: −12
Leading coefficient Polynomial B: -12
what about the others?
Leading term Polynomial A: 4z^4
Leading term Polynomial B: 9x^7