Anote is played on a flute. which of the parts of the wave would be affected by playing a higher pitch note and how? a) d, the frequency would get higher. b) c, the wavelength would get shorter. c) c and d, the amplitude and wavelength would increase. d) a, b and d. the amplitude and crest would be higher, while the trough would be lower.

The frequency would get higher and wavelength would get shorter.

Explanation:

Pitch is directly related to frequency. Frequency is perceived in the form of pitch. High pitch means high frequency and low pitch means low frequency. When a note is played on the flute, playing it on a higher pitch would affect the frequency and wavelength. Frequency would get higher and because wavelength is inversely proportional to the frequency, it would get shorter.

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 .