The original anonymous person who answered this original question really messed it up For parts a, b,c i need the magnitude, direction, angle and compass direction plus the value R/ what R equals to and for parts a, b and c and plus the graphs for parts a, b and c also find the individual values for A, B,C, D,E, F as well and the length of each of the vectors as well please take your time on this the images for this question are attacked below

answer and explanation;

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 .

i would say