Janet was bored last Saturday and so decided to build a massive catapult to occupy herself during quarantine (see image below). If her catapult launches her in the air with an initial velocity of +15.3 m/s, what is her velocity after she’s travelled 11.9 m above the catapult?

if you answer my question i will answer yours

grav forces affect all objects magnetic forces affect magnetic objects and electric currents

your answer is, orbit around the nucleus

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 .