algebra.math
posted by kate
i need serious help, I'm trying to plot table of values for sketching graph (parabola)for y=x^25x+3
xy values are 0,3 1,1 2.5,3.25 3,3 4,1 5,3 6,9
are these values correct, I'm having problems graphing.

bobpursley
Let me help you. Choose easy x
x= 0, 1, 1, 2, 2, 3, 3
then y will be
y=3, 1, 9, 9, 17, 3, 27
and your 2.5 looks like a good point to do for a sketch, (5/2, 3.25) 
kate
So am im posting the graph with 2.5 and 3.25?

alejanddra
como hago csct*sent
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