Which polynomial is prime? a 4x4 4x3 – 2x – 2 b x3 – 2x2 3x – 6 c 2x4 x3 – x 2 d x3 3x2 – 2x – 6

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

nlgqer

step-by-step

won't that be plagrisim thought?

step-by-step explanation: