1. ## Trig Homework:

I have homework in Trig.
I have find the Amp, Period, Phase(endpoints if applicable), and vertical shift.

the problem itself:

y = cos (3x + "pi")

I have

Amp = 1
Period = 2/3pi
Phase = pi/3
Endpoints = ???
Vertical = 0

I can't figure out the Endpoints
Can anyone help me?

2. and the answer to that question is...

A polar bear with a red bikini swimsuit talking to his agent on the phone!
Yeah
sketch

3. *Chases after sketch with a blunt crayon* WHY YOU LITTLE....

4. hee hee! <dodges Sonique and throws a magic marker at him> Down boy!

Sketch

5. Bah! I was in Trig last year! Calculus has replaced all of my previous knowledge! I should know it, but I don't.

6. ## Re: Trig Homework:

Originally posted by sonique
I can't figure out the Endpoints
Can anyone help me?
ah-hem... what are endpoints?

7. Hmm.....thanks for the "help"?
My Work is done

8. so what were the answers?

9. What a coincidence!

I just had pi for dessert with 3x scoops ice cream, 'cus I like pi &amp; ice creme. Don't ask y.

__
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