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sketch the inverse function given the sketch of the function (1 Viewer)

Thread starter whoisurdaddy
Start date Oct 13, 2008

W

whoisurdaddy

Member

#1

How do u do it? :/

tommykins

i am number -e^i*pi

#2

Draw the line y = x and reflect f(x) in that line.

SkimDawg

Feeling Good

#3

On another but similar note, does y = tan^-1x ever have a domain, or is it always "all real x?"

tommykins

i am number -e^i*pi

#4

atanx is all real x unless the function is on a fraction (ie. atan(1/x))

laureese

Member

#5

sketch them all

.......then memorise them

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