Can some one please help me figure out whats wrong with this graph

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.

What is a possible solutions of the x> 3?

What is the equation of a line that passes through points (0, 4) and (-4,-8)?