Question

How do you draw the graph of `y=-cotx` for `0<=x<2pi`?

Answer 1

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Please read the explanation.

Explanation:

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We are given the trigonometric function::

`color(red)(y=[-cot(x)]`

We will first generate a table of values for drawing the graph:

We must also use the constraint `color(blue)((0 <= x < 2 pi)` while graphing.

If we draw the graph for the trigonometric function :

`color(blue)(y=[-cot(x)]`,

the graph will look like:

If we use the restrictions: `color(blue)((0 <= x < 2 pi)`

our graph will look like:

Observe that the domain restrictions

will restrict the graph between `color(red)(0` and `color(red)((2 pi)` on the x-axis.

Hope it helps.