The slope of the line would be m = 1/4
<span> (x2 + x + 2) • (x - 2)
</span><span>——————————————————————
</span> <span>x - 1</span>
(x - 4)(x + 3)
= x^2 + 3x - 4x - 12
= x^2 - x - 12 (The answer is C)
7 is a solution
4 is extraneous
The work is attached below
