The top of a ladder is 10 meters from the ground when the ladder leans against the wall at an angle of 35. 5° with respect to the ground. If the ladder is moved by x meters toward the wall, it makes an angle of 54. 5° with the ground, and its top is 14 meters above the ground. What is x rounded to the nearest meter?.

the inner core.

good luck: )

klicker

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 .

answera compound;