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I dont exactly understand how I would solve these, our teacher says we MUST use a DATA TABLE to solve. The one I am currently stuck on is this:
y= 1/2x^2
my data table looks like this
X Y
-4
-3
-2
-1
0
1
2
3
4
How do I figure out the y's ?
Guest Mar 20, 2012
 #1
avatar+3077 
0
1/(2x^2) with x=-4
[input]1/(2*(-4)^2)[/input]

1/(2x^2) with x=-3
[input]1/(2*(-3)^2)[/input]

...to...

1/(2x^2) with x=2
[input]1/(2*(2)^2)[/input]
admin  Mar 20, 2012

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