Question

Please help will give brainlist!​

Answer 1

Answer:

$b=\frac{1}{6}$

Step-by-step explanation:

In $f(x)=a\cos(b(x-c))+d$, $b$ represents a constant related to the period of the function. Here's how it's related:

$b=\frac{2\pi}{T}$, where $T$ is the period of the function.

We're given $T=12\pi$, so solving for $b$:

$b=\frac{2\pi}{12\pi}=\boxed{\frac{1}{6}}$