O verão de 1994 foi particularmente quente nos
Estados Unidos da América. A
diferença entre a máxima
temperatura do verão e a
minima do inverno anterior foi
de 60°C. Qual o valor desta
diferença na escala Fahrenheit

where are the vectors ?

he made 11 calls in one day

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 .

inverse v=i*r

nice nice