HELP HELP⚠️⚠️⚠️ Function is increasing over the interval (-6, -1), constant over the interval [-1, 3], and decreasing over the interval (3, 6). The function increases at a slow rate of change and decreases at a fast rate of change. Sketch the function.

Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?