Question 802476
represent the relationship words, an expression, and a graph
figure #, x
1
2
3
4
5
total small triangles, y 
3
12
27
_
_
ordered paired, (x,y)
(1,3)
(2,12)
(3,27)
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Equation:
y = 3x^2
f(4) = 3(4^2) = 48
f(5) = 3(5^2) = 75
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{{{graph(400,400,-10,10,-10,75,3x^2)}}}
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Cheers,
Stan H.