The equation for the line of best fit is image. Which of the following statements BEST interprets the slope of the line of best fit? A.
For every 3-inch increase in height, shoe size decreases by 1 size.

B.
For every 1-inch increase in height, shoe size decreases by 3 sizes.

C.
For every 1-inch increase in height, shoe size increases by 3 sizes.

D.
For every 3-inch increase in height, shoe size increases by 1 size.