March 6, 2015

Homework Help: trig

Posted by BreAnne on Friday, February 10, 2012 at 12:41am.

I dont understand this. can you please tell how you got each answer?

describe how the graph of each function is related to a basic trigonometric graph.

1. y= 1/2cos x
2. y= 2cos x+1
3. y= sin x-4
4. y= sin(x-4)
5. y= sin(3x)
6. y= cos(1/2x)
7. y= -cos x
8. y= -cos x+2
9. y= -4sinx
10. y= 4sin(-x)

Pleeease help! thank you!

Answer this Question

First Name:
School Subject:

Related Questions

trig - Which basic trigonometric function has the same graph as y= -cot(x+(pi/2...
College Algebra - 1.Answer the following for the given quadratic function. f(x...
Quadratic Functions - Please explain to me how to do the following problems, I ...
Algebra - Could you please check my work. Determine whether the realtion is a ...
calculus - answer the questions about the following function f(x)= 10x^2/x^4+25 ...
extreme value of absolute..... - find the extreme values of the function on the ...
Adv. Math. - Describe how the graph of y= abs(x-2) is related to the parent ...
calculus please help asap - true or false questions: a)The derivatives of the ...
Algebra HELP! - I cannot find an example and am confused about what to do with ...
trig - Graph this trigonometric function. y=-4cos(x/2+3.14)+1