NO LINKS PLEASEE! helpp meee please ANSWER A B AND C

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2