PLEASE HELP AS SOON AS POSSIBLE WILL GIVE BRAINLIEST Simplify the expression (x^3-5x^2+7x-12)/(x-4) using long division. Show your work.

Step-by-step explanation:

         x^2 - x +3

  x-4 | x^3-5x^2+x-12

        | x^3-4x^2

        |

        |        -x^2 +x

        |        -x^2+4x

        |

        |                -3x -12

                         -3x-12

        |

                       0

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.