What is the frequency of the function f(x)?
f(x)=−2sin(x/4)+3
Express the answer in fraction form.
would is be (x/4)?
2 pi f x = x/4
so
f = 1/(8pi)
check
when x = T , T/4 = 2 pi
so T = 8 pi
f = 1/T = 1/(8pi)
1/8π
I took the test
To find the frequency of the function f(x) = -2sin(x/4) + 3, we need to determine the coefficient of x in the argument of the sin function.
In this case, the argument of the sin function is (x/4). The coefficient of x in this expression is 1/4.
Thus, the frequency of the function is 1/4.