The quadratic function d(s)= 0.0056s^2 + 0.14s models the relationship between the stopping distance, d, in metres and speed,s in kilometres per hour in driving a car. What is the __fastest__ you can drive and still be able to stop within 60m?

Guest May 28, 2021

#1**+2 **

OK...STOP re-posting this question with slight changes !!

See here for solution:

https://web2.0calc.com/questions/applying-the-quadratic-formula-to-a-word-problem

Geez !

ElectricPavlov May 28, 2021