Stopping distance: In certain weather conditions, accident investigators will use the func...

Stopping distance: In certain weather conditions, accident investigators will use the function v(x) = 4.9 to estimate the speed of a car (in miles per hour) that has been involved in an accident, based on the length of the skid marks x(in feet). (a) Describe the transformation applied to obtain the graph of v from the graph of y = , then sketch the graph of v for x ∈ [0, 4004. (b) If the skid marks were 225 ft long, how fast was the car traveling? Is this point on your graph?