Question

I need help with 15-20, I’m dumb brain

Answer 1

1, 3, 2, 0, 5, 4

Explanation:

The degree of a polynomial is determined by the value of the largest exponent of the variable within the polynomial.

15

9x + 2 = 9
`x^(1)` + 2

largest exponent of the variable is 1 , hence degree 1

16

6x³ - 5

largest exponent of the variable is 3, hence degree 3

17

4x² + 6x

The exponent of 4x² is 2 and 6x is 1

largest exponent of the variable is 2, hence degree 2

18

4 = 4
`x^(0)` ← degree 0

19

4
`x^(5)` +6x³ - 9

largest exponent of the variable is 5, hence degree 5

20

- 14x² + 3x - 6
`x^(4)`

The values of the exponents are 2, 1 and 4

largest exponent is 4, hence degree 4