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Hi, I'm actually from West Virginia.

I don't know what part you live in but on Smith Street is the Appalachian Power Park, a baseball park where the WEst virginia power team plays quite often ...

I was assigned a 15 page math packet and here's the problems left over that my friend and I cannot figure out for our lives:

1. Solve the following by factoring and making appropriate sign charts...

how do you find the domain of

y=sqrt(tanx)
and
y=x/cosx


I can't figure these out for the life of me! Yikesss

Hi, my mother is a kindergarten teacher so I get to hear all about it.

I think it would be good to wake her up early because you don't want her to fall into the habit of being late often.

As...

no it's
http://i14.tinypic.com/6byd541.jpg

Okay I figured out all of the problems in my packet except


-4(2x-1/2x+1)^-3[2(2x+1)-2(2x-1)/(2x+1)^2]

:eek:

I think I got it...
I think it's

(-sin sqrt(x)) / (2x^.5)

can someone check it for me please ?

Ahh math is frustraing! Haha

I need help simplifying the following problem:

(-x^-.5)/2 times sin sqrt x

:confused:

if you could just push me in the right direction or give me a tip,...

So would it be x>6 because you can't find the log of anything that's 0 or negative ?

How can I find the domain of a logarithmic function...


you don't have to give me the answer but the problem is :

y=log(2X-12)

thanks =)