need help.
The scatter plot and line of best fit below show the length of 9 people's femur (the long leg bone in the thigh) and their height in centimeters. What is the meaning of the xx-value on the line when y=160y=160?

need help The scatter plot and line of best fit below show the length of 9 peoples femur the long leg bone in the thigh and their height in centimeters What is class=