y = 0.1693): + 38.376- R2 = 0.103 Y Inches p 50 ll... 70 30 Horizontal (Value) Axis y = 1.8158x + 69.387 '0. " R2 = 0.3984 '0'. U! a.) 4:: U .E 3., 2:: 4. Describe the physical significance of the coefcients (actual numbers) in each of the equations from the graphs. You might consider looking up the constant acceleration equations in the textll