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Mathematics 13 Online
OpenStudy (anonymous):

Please help I am so lost :(

OpenStudy (anonymous):

http://prntscr.com/aavger

OpenStudy (xdslayersdx):

I don't know how to reply to that.

OpenStudy (xdslayersdx):

xD

OpenStudy (xdslayersdx):

Spelled it wrong.

OpenStudy (anonymous):

haha

geerky42 (geerky42):

For number 3, what is \(f(x)\)?

OpenStudy (xdslayersdx):

Hm sorry but i cant help you with this.

OpenStudy (xdslayersdx):

someone can though

OpenStudy (anonymous):

Let f be the function defined by f(x) = −ln(x) for 0 < x ≤ 1. R is the region between the graph of f and the x-axis.

OpenStudy (anonymous):

Thats the missing info

OpenStudy (anonymous):

is 3 just supposed to be the integral from .5 to 1 of sqr(1+[-1/x]^2)?

geerky42 (geerky42):

Yep

OpenStudy (anonymous):

Im confused about the set up on 4 and 5. I never know how to set up bounding problems

OpenStudy (anonymous):

For 4 I cant tell which curve is top curve when I graph it

geerky42 (geerky42):

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