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OpenStudy (anonymous):
I need help with graphing a function! I know how to graph it, I just don't know how to figure out the points to graph. Will post problem...
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OpenStudy (anonymous):
OpenStudy (acxbox22):
plug in different x vcalues and solve for y plot both points
OpenStudy (anonymous):
using distributive property, make it y= |-2x -2| -1 then simplify y=2x+2-1 y=2x+1 @hedyeh99 couldd you please confirm this?
OpenStudy (anonymous):
Depends
OpenStudy (acxbox22):
no...you cant simplify a function like that...
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OpenStudy (anonymous):
What you should do is just plug in values for x
OpenStudy (anonymous):
until you get a good graph. also use wolfram alpha.com http://www.wolframalpha.com/input/?i=-2abs%28x%2B1%29-1
OpenStudy (anonymous):
as @acxbox22 said
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