Which equation is the best fit for the data in the graph? a) y = x + 2 b) y = 2x + 1 c) y = x - 1/2d) y = 1/2x - 1

Use a straight edge to approximate the y-intercept.  It turns out to be (0,0).  Next, choose a point at the other end of the graph.  One such point might be (9.5, 19.5).

Thus, the slope of this regression line is m = rise / run = 19.5 / 9.5 = 2.05.

I would say that the best fit based upon these calculations would be

y = 2x + 0.

Choice B is not exactly the same:  y = 2x + 1.

However, Choice B is closest to the calculated y = 2x + 0.

da freeck kinda math is this just drop out

step-by-step explanation:

the answer will be b x² +x-1

step-by-step explanation: