# How do you find the period of y=-3+2sin(1/4x-pi/8)?

Apr 23, 2017

When given a sine function of the form $y = A \sin \left(B x - C\right) + D$, the period, T, is:

$T = \frac{2 \pi}{B}$

#### Explanation:

To find, the period, T, for the given problem:

$T = \frac{2 \pi}{\frac{1}{4}}$

$T = 8 \pi$