Greetings all

I would like to show the x y values next to the point on the plot does maple have a command to do this?

data := [[0, 0], [.5, -1], [1, 0], [2, 2], [3, 0], [5, -4], [7, 0], [11, 8], [15, 0], [18.5, -7], [22, 0], [24.5, 5], [27, 0]];
 with(CurveFitting);
cubfit := BSplineCurve(data, x, order = 3);
plots[display](plot(data, style = point, color = black, symbol = BOX),
plot(cubfit, x = 0 .. 27, thickness = 2))

tia sal

Greetings All

I'm having some trouble figuring out a sequence of numbers using common Difference
I've figured out the polynomial for the even numbers for the sequence but the odd numbers have a repeating pattern which I'm not sure how to create a Polynomial for.  

I've included my work here
http://demos.onewithall.net/number_patterns.jpg on the even numbers which I’ve verified and they are correct.