The first one is x^2+2x+2
the second one is x^2+4
the last one is x^2-4x+8
(2,2) is the answer because the two lines intersect at the point (2,2)
Point-slope form is y1 - y2 = m(x1 - x2). We know that the slope is 2, and we have a point of (1, -1). If we plug in our numbers, we will get y -(-1) = 2(x - 1). This gives us y + 1 = 2(x - 1). Therefore, the answer is B.
C, its the only option that does not say "best" or "more" which are both opinion words.
The answer would be Y = -x - 5
