A 2000 kg car moving on a level road has a pushing force of 4500 Newtons to the right and a frictional force of 700 N acting upon it to the left. The acceleration of the car will be:

2.6 m/s2 to the right

1.9 m/s2 to the right

2.25 m/s2 to the right

700 N to the right

0.526 m/s to the left

your answer would be fusion

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 .