Saturday

March 28, 2015

March 28, 2015

Posted by **charles xavier** on Friday, December 7, 2012 at 7:01pm.

y=3x-4sec(2x-1)

The answer i got was dy=(3-8sec(2x-1)tan(2x-1))dx

I am not entirely certain i got this correct. if you could check this for me, it would be a big help. :)

- math -
**Mac**, Friday, December 7, 2012 at 8:16pmLooks fine to me

d/dx sec x = (sec x tan x)(der of x)

**Answer this Question**

**Related Questions**

Math Analysis - Can someone check my answers please? Thank you! If tan x = 3/5, ...

Integration - Intergrate ¡ì sec^3(x) dx could anybody please check this answer. ...

Calculus - I finished this problem but I wanted some feedback because I don't ...

Algebra Problems - Please check my answers. Find the coordinates of the vertex ...

Algebra - Please check my answers. Find the coordinates of the vertex for the ...

Algebra - Please check my answers. Find the coordinates of the vertex for the ...

Function compostions - Sorry I had to repost, I left somethings out. Can you ...

physics - a rocket propeled sled moved along a track at 1020km/h He and the sled...

Math add subtract fractions - Can you check my answers: 2) 5/8 - 1/4 i got: 3/8 ...

calculus - I need help on finding the local linear approximation of tan 62 ...