The wave equation says that a waves __ is equal to its wavelength times is frequency.

speed

Explanation:

The wave equation says that a waves speed is equal to its wavelength times is frequency.

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.

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 .