Outside the space shuttle, you and a friend pull on two ropes to dock a satellite whose mass is 900 kg. the satellite is initially at position < 3.2, -1.5, 2.2> m and has a speed of 4 m/s. you exert a force < -400, 500, 350> n. when the satellite reaches the position < 2.0, 2.4, 4.0> m, its speed is 5.56 m/s. how much work did your friend do?

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 .

c) power lifting, will be your answer.

,

deku ❤

the answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.