Question

1. what is a polynomial function in standard form with zeroes 1,2,-2, and -3
A. x^4+2x^3+7x^2-8x+12
B. x^4+2x^3-7x^2-8x+12
C. x^4+2x^3-7x^2+8x+12
D. x^4+2x^3+7x^2+8x+12 <____ my answer is that right ?

2. what are the zeroes of the function? what are their multiplicities?
f(x)=5x^3-5x^2-30x
A. the number 3,-2,and 0 are zeros of multiplicity 1
B. The numbers 3,-2, and 0 are zeros of multiplicity 2
C. the numbers -3 , 2, and 0 are zeroes of multiplicity 1 <--- is my answer right ?
D. the numbers -3,2, and 0 are zeros of multiplicity 2

Answer 1

Did you get these answers??