According to Newton's 3rd Law of Motion, what will happen to the back of the skateboard when the person riding it pushes down on the front of the skateboard?
A) The skateboard will move backward
B) The skateboard will propel the person forward
C) The skateboard will move sideways
D) The skateboard will move upward

no sign of dia of fuel cell

e/c, where e is its total energy

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 .