I really need help with this trigonometry question.please any help is appreciated.

1.I have to draw the graph of y=cos x from 0deg to 360deg.
2.Be sure to show a table of vales similar to the this table.

colum X l colum :y=sinx
0 l 0.00
pi/10 l 0.31
pi/5 l 0.59
3pi/10 l 0.81
2pi/5 l 0.95
pi/2 l 1.00

and it kept going until it reached Pi then the value became negitive and it stopped 2pi.

okay so this mean the x colum doesnt change .right?
but i have to find y=cosx?
How?

values in x column will change, as well as the values in y column, but you will see a pattern --- you would observe that the pattern repeats every pi interval,,

remember that you'll graph this in rectangular (Cartesian) coordinate plane, not in polar coordinates,, to get the values of y, you can just type in the expression in a calculator~

hope this helps~ :)

To draw the graph of y = cos(x) from 0 degrees to 360 degrees, you can start by understanding the pattern of cosine values for different angles.

The cosine function is periodic with a period of 2π radians (or 360 degrees). This means that the values of cosine repeat every 2π or 360 degrees. So, in order to draw the graph from 0 degrees to 360 degrees, it is sufficient to find the cosine values for angles between 0 and 2π.

To find the values of y = cos(x), you can use a calculator or a table of cosine values. However, since you mentioned a table for y = sin(x), which is a related trigonometric function, we can make use of its values to find the values of y = cos(x).

To do that, recall the relationship between sine and cosine:

cos(x) = sin(90 degrees - x)

Using this relationship, you can make a table similar to the one provided for y = sin(x). However, for each angle x, you will calculate the value of y = cos(x) using the relationship mentioned above.

Here is the modified table you can use:

column X l column : y = cosx
0 l 1.00
pi/10 l 0.97
pi/5 l 0.92
3pi/10 l 0.87
2pi/5 l 0.81
pi/2 l 0.71

Continuing this pattern, you will find that as the angles increase in increments of π/10 up to 2π, the cosine values will decrease until they become negative.

Using these values, you can plot points on a graph with x-coordinates from 0 to 2π and y-coordinates corresponding to the values of y = cos(x). Connecting these points will give you the graph of y = cos(x) from 0 to 360 degrees.