The frequency of a music note in relation to a specific note is modeled by the function f(x)=f ₀(1.059463)ˣ. If the frequency of the note A³ is 220 Hz, what is the frequency of the note C?
a) 130.81 Hz
b) 261.63 Hz
c) 440 Hz
d) 523.25 Hz
a) 130.81 Hz
b) 261.63 Hz
c) 440 Hz
d) 523.25 Hz