4.6+due+9-21

Done by: Clarissa Rodriguez

I got the same answers!

checked by: Rebekah Adair
 * 8

done by matthew milan

I got the same information and graph. Checked by Kristen Hanslik.

10.

If u can't see my picture. Since There are two periods, I have my origins at 00 and pi/4, 0. My amp. Is -3 therefore the endpoints are up to 3 and down to -3. It is reflected.

Done by Kelsey Harmon


 * 1) 10


 * 12


 * 1) 12 Done by Miles Hennington

I got a period of 2pi because I thought SEC and CSC were 2pi while the TAN and COT are pi but you might be right. Otherwise I got the same thing! Lookin' gooood! Checked By: Courtney Venable

14)

Done By Aggie Tutia (I think I was supposed to check problem 14, but no one posted it so I just did the work.)


 * 16

Done By: Leslie Baker I got the same graph! checked by: Anjelica Rivas

Done by Ellen Barth
 * 18.
 * #18: The period should be 6 pi **

Done by: Emma McRae sorry I tried to make my picture smaller, but it wouldn't work.
 * # 22. The period should be 1, not 4. You should go out .5 on each side of the y axis **

This is what my graph looked like. #20 I got the same graph! Checked by Valeria Chelala Checked by Cameron Johnson
 * #20 **



I was supposed to check, but it wasn't here, so this is my work. Done by Jan Dudek

26. Done by Will Duffy


 * [[image:graph_2.jpg height="385" caption="Done by Amy Finkelstein"]] ||
 * Done by Amy Finkelstein ||
 * #28 Correction: **

I got the same answer as Amy! Checked by: Jennifer Hassell

30.

done by joon baek

 I did not find come to the same answer. Your graph appears to be two units to the left of mine.  Checked by Sam Bennack.
 * # 30: **

69. Both the cayote and rabbits population have the same period of 24 months period=2pi(12)/pi the amp of rabbits is 5000 and the amp of cayotes is 3000 As the cayote population increase in number while the rabbit population decreases and vice-versa

75. Yes it is asymptose because if you plug in x=-3pi to the equation then the equation will be undefine y=-1/8 tan (x/2+pi) plug in for x y=-1/8 tan (-3pi/2+pi) y=-1/8tan(-pi/2) tan of -pi/2 is undefine tan= y/x= 1/0=undefine

done by Daniela A 69,75