The intensity of sunlight at the earth's surface is 9es w/m2. assuming a wavelength of 579 nm, how many photons pass through the eye of a neede in one second? assume the needle eye is circular, with a radius of 0.596 mm, and that the plane of the circle is perpendicular to the light rays

spare some change and give it to the poor

explanation:

plz : ((

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 believe the answer is electric potential.

explanation: