Monday

October 20, 2014

October 20, 2014

Posted by **greeny** on Tuesday, October 2, 2012 at 9:01pm.

a. y= 2x + cos x

b. y= 1-0.5x+ cos2x

- pprecalc -
**Steve**, Wednesday, October 3, 2012 at 11:32amsince -1 <= cosx <= 1

(a) 2x-1 <= y <= 2x+1

(b) 1-.05x-1 <= y <= 1-.05x+1

or, -.05x <= y <= 2-.05x

visit

http://rechneronline.de/function-graphs/

and play around some to see

**Answer this Question**

**Related Questions**

advanced functions/precalculus - 1. The function f(x) = (2x + 3)^7 is the ...

Algebra Functions - I cannot for the life of me remember how to do this- Find ...

calculus - Consider the function f(x)=65x−cos(x)+2 on the interval 0 less ...

Calculus I - Suppose that f and g are two functions both continuous on the ...

Algebra - Using the index of a series as the domain and the value of the series ...

Calculus - Consider the function f(x)=6x-cos(x)+5 on the interval 0 is less than...

Algebra - What similarities and differences do you see between functions and ...

Need Help!! Algebra - I am having trouble in this class and need help with this ...

math - What similarities and differences do you see between functions and linear...

Algebra - What similarities and differences do you see between functions and ...