Thursday, July 9, 2009

Can Someone help me out to understand what Linear Function is?

I didn't understand the lesson that our teacher was giving the other day, and when we ask her for help, she gets mad and says we should have paid better attention when she was teaching us.


I have a work sheet I need to do and this is one of the questions:


Find three solutions of 9x – 2y = 18.


Can someone help me?


Thanks in advance!

Can Someone help me out to understand what Linear Function is?
when





x = 2 ! then y = 0


!


3 ! 4.5


!


10 ! 36





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a linear function means that each pair of solutions ( each x,y pair) creates a straight line on a graph


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