Consider the following polynomials:

Question

Polynomial A: 5z+4z^4+6z^3+2

Polynomial B: 2x^4+9x^7−12x−2

(6 points)
Responses

Leading term Polynomial A: 4z^4

Leading term Polynomial A: −6z^3

Leading term Polynomial B: −12x

Leading term Polynomial B: 9x^7

4z^4−6z^3+5z+2

−6z^3+5z+4z^2+2

Leading coefficient Polynomial A: 4

Leading coefficient Polynomial A: −6

9x^7+2x^4−12x−2

−12x+9x^7+2x^4−2

Leading coefficient Polynomial B: 9

Leading coefficient Polynomial B: −12

Answer 1

Correct answers:

Leading term Polynomial A: 4z^4
Leading term Polynomial B: 9x^7

Leading coefficient Polynomial A: 4
Leading coefficient Polynomial B: 9