Weight - Label ALL answers! 2.2 lb = 1 kg
1. A german shepherd weighs 56.8 lbs. How much does it weigh in kg? Show work

25.818 kg

Explanation

If 2.2lbs is 1 kg then 56.8 lbs is x kg

2.2 (lbs) 1 (kg)

56.8 (lbs)x (kg)

We multiple first diagonally 56.8×1= 56.8

Then we take the result and we divide it with the number diagonally to x so

56.8÷2.2= 25.818

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 .