Plsss help ASAP with #5!!

Which ahows the graph of the solution set of 6x+4y< 12

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?