If the force applied to a cart
increases, then the acceleration of the cart increases
when the mass of the cart is held constant, because
force and accelerationſ are directly proportional to each
other according to newton's second law.

what type of charge does it have? negative

f is prop to m1xm2 double m1 double force

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 .