Question 12897
I'm not completely sure what your question is, since you didn't seem to actually ask one.  However, I think the other solution you received was at best incomplete.  I would assume that if you are given a function F(x), and domain numbers, that you would want the solution for those domain numbers.  The solution should be this:


If x = -3, then f(-3) = (-3)^3 = -27.
If x= 0 , then f(0) = 0^3 = 0
If x = 1.2, then f(1.2) = 1.2^3 = 1.2^3 = 1.728
If x = 5, then f(5) = 5^3 = 125


The solution is probably this { (-3,-27) , (0,0) , (1.2, 1.728) , (5,125) }


R^2 at SCC