Question

F(x) = cos(x-45 degrees)

Please help me with the coordinates..

Answer 1

Following are the solution to this question:

Explanation:

Given value:

`F(x) = \cos(x-45^(\circ))`

Use the amplitude, time, phase shift, and vertical shift to graph the trigonometric function.

`Amplitude: 1 \\\\Period: 2\pi \\\\Phase \ Shift: 45 \\\\Vertical \ Shift: 0 \\`

`x \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ f(x)\\\\45 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 1\\\\(\pi)/(2)+45 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 0\\\\ \pi +45 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ -1\\\\(3\pi)/(2)+45 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 0\\\\2\pi +45 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 1\\\\`

Please find the graph in the attachment.