The y axis is the horizontal line and the line of best fit intersects the y axis to give the y intercept at 8.
785.63-(57+125)
=785.63-182
=603.63
603.63+57.25=$660.87
Find the slope of the line through (x1,y1) = (0,6) and (x2,y2) = (2,0)
m = (y2 - y1)/(x2 - x1)
m = (0 - 6)/(2 - 0)
m = -6/2
m = -3
The slope is -3
Since we're given the point (0,6) to be on the line, we know the y intercept is b = 6.
Plug m = -3 and b = 6 into y = mx+b to get y = -3x+6
Answer: Choice D) y = -3x+6
The answer is B, because polygons can only be congruent if the side length and angle measurement (Parts) are the same.