The height and weight of several adults were recorded:
Height (ft)
4.65
5.15
5.6
5.85
6.2
6.35
Weight (lbs)
95.9
118
141
151
167
186
It was discovered that this can be modeled by the equation
y = 50.2x−140
where x is height in feet and y is weight in pounds.
What height corresponds to a weight of 130 pounds? Round to the nearest hundredth.
A 6.25 ft B 5.85 ft C 6.68ft D 5.38 FT