Posted by Anonymous on Friday, March 8, 2013 at 10:17pm.
x y
2 2
0 0
2 2
4 4
What is the rule fo this????? PLease help! :]

functions in math  Damon, Friday, March 8, 2013 at 10:31pm
SKETCH A GRAPH!
find equation of line from (0,0) to (2,2)
slope = m = 2/2 = 1
0 = 1 (0 ) + b
b = 0
so
y = x
is the equation of the line
Try the other points :) 
functions in math  Anonymous, Friday, March 8, 2013 at 10:34pm
I'm sorry. I don't have a clue what you're talking about.

functions in math  Damon, Friday, March 8, 2013 at 10:39pm
if x = 513
then y = 513 
functions in math  Anonymous, Saturday, March 9, 2013 at 10:20am
I still don't get it. I'm sorry, but we just started talking about this.

functions in math  Anonymous, Saturday, March 9, 2013 at 10:35am
OHHHHH!!!! I know! It's x= y x [1]

functions in math  Damon, Saturday, March 9, 2013 at 11:59am
Whew !