Answer:

Step-by-step explanation:
We know that:

And we want to find:

Remember that there is a trigonometric identity that relates the
function with the
function

Then if
this means that:

Finally:

From this statement, you can conclude that this is a negative linear function because the x-intercept is to the right of the y-intercept.
Hope this helps!
Answer:
im confused?
Step-by-step explanation:
could you please rewrite this question? what are the numbers for?
I only got 22-25 done cause its been a long time since ive done these so i don't remember how to do the first two ):
3, because you cut a corner, you cut through where 3 sides meet.
3 sides