Brakes. The table below shows stopping distances in feet for a car tested 3 times at each of 5 speeds. We hope to create a model that predicts Stopping Distance from the Speed of the car. a) Explain...

Brakes. The table below shows stopping distances in feet for a car tested 3 times at each of 5 speeds. We hope to create a model that predicts Stopping Distance from the Speed of the car.

a) Explain why a linear model is not appropriate.

b) Re-express the data to straighten the scatterplot.

c) Create an appropriate model.

d) Estimate the stopping distance for a car traveling 55 mph.

e) Estimate the stopping distance for a car traveling 70 mph.

f) How much confidence do you place in these predictions? Why?