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Mathematics 22 Online
OpenStudy (anonymous):

Which inequality is graphed?

OpenStudy (anonymous):

OpenStudy (anonymous):

y > |x + 2| – 3 y < |x – 2| – 3 y > |x + 2| + 3 y < |x – 2| + 3

OpenStudy (anonymous):

I really need help understanding this

OpenStudy (aravindg):

first of all do u knw how graph of |x| looks like ?

OpenStudy (anonymous):

umm... I dont think so

OpenStudy (aravindg):

well it looks like this :

OpenStudy (aravindg):

ok ?

OpenStudy (anonymous):

ok!

OpenStudy (aravindg):

:) now we are gonna speak of |x+k| where k is a constant If k >0 the graph translates to left and if k <0 the graph translates to right

OpenStudy (aravindg):

can u now make an effort to draw graph of |x+2| ?

OpenStudy (anonymous):

OpenStudy (aravindg):

well done !!

OpenStudy (anonymous):

so how do I do the rest?

OpenStudy (aravindg):

ok now if we have another constant say T(for Turner lols) |x+k|+T will be a graph in which |x+k| will move up by T units if T >0 and down by T units if T<0

OpenStudy (aravindg):

i think u already have the answer if u visulaize what i said above :)

OpenStudy (anonymous):

I believe it is: y > |x + 2| – 3 Correct?

OpenStudy (aravindg):

yep :) well done :)

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