This is timed according to newton’s first law of motion, when will an object at rest begin to move? a ) when its inertia decreases to zero b ) when an unbalanced force acts upon it c ) when the action and reaction forces are equal when d ) two equal and opposite forces act upon it

i think the answer is a and b

i wish you luck

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 .