Question:
a carmaker has designed a car that can reach a maximum acceleration of 12 meters/second2. the cars mass is 1,515 kilograms.
assuming the same engine is used, what should the cars mass be if the carmaker wants to reach an acceleration of 15
meters/second2? use f = ma. a 1,212 kg b 1,335 kg c1,466 kg d 1,515 kg d 1,894 kg

i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation:

the answer would be   dignified - apex

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .