On a piano, the formula to determine the frequency f of any pitch relative to the A above middle C (A440) is given by the expres

Question

2 years ago

7

sion f(x)=440(2)x/12, where x represents the the number of half-steps above or below A440. Which of the following is equivalent to f(x)?

2 answers:

Nady [450] · Answer 1 · 2022-06-08T16:23:29+03:00

Nady [450]2 years ago

8 0

The answer is C. Just took the quiz and B was wrong. It needs to be the one with the smaller 12.

dolphi86 [110] · Answer 2 · 2022-06-08T17:23:50+03:00

3 0

Answer:

The answer is C on edge

Step-by-step explanation: