harder inequalities (1 Viewer)

[Toodulu]

you prob know this already, i was just making sure..

when proving inequalities, you can do it graphically as long as you write something to justify it.

 

[coroneos]

Originally posted by Toodulu
you prob know this already, i was just making sure..

when proving inequalities, you can do it graphically as long as you write something to justify it.

Write out wat?

 

[Toodulu]

um like how you solved it graphically? like explain the rectangle things you've drawn or however you've done it.

 

[kimmeh]

umm i think when u do it graphically. u graph the whole thing
like the whole graph of y = | x - 2 | and if u wanna find a solution to that then u would do it on a number line and i think u'd write x > whatever, x < whatever....

this is in the extension 1 section somwhere.. i think it was suggesting on ways how to solve it..

 

[Toodulu]

sorry, i meant proving the ext2 harder inequalities

yea with ext1 you won't have to explain it if you've drawn a graph i think