The mesosphere is the coldest layer because it doesn't have any special to trap heat.
gases
clouds
ions
wind

gases

Explanation:

greenhouse gases bounce light from the sun back and forth in the atmosphere keeping the light stuck in the atmosphere like a ping pong ball on a ping pong table heating up the air

i think its c if i'm wrong

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 .