Question

for the function given state the starting point for a given period

Answer 1

Given:

$f(t)=-\cos(\frac{2t}{\sin})+1$

Find

The domain of function:

Explanation:

Time period of function is

The graph of given function is:

$\begin{gathered} y=-\cos(2t-\frac{\pi}{4})+1 \\ \end{gathered}$

The value is

$-\cos(2t-\frac{\pi}{4})+1$

Period is:

$\begin{gathered} =(\frac{\pi}{8},1) \\ \\ \end{gathered}$