graph a parabola

[barbara.schlachter]

I need help. I want to graph a parabola with x axis ( -5
to 5) and y axis (-5 to 5).

y = x^2 + x + 2

Thanks. If you know of a program that I could buy. I
know this can be done in excell.

Barb

 

[Tushar Mehta]

If you want to pay me, that would be great {grin}, and even if you
don't...

PLOT manager
http://www.tushar-mehta.com/excel/software/plot_manager/index.html

For a bunch of different ways to plot a function, adapt the ideas
illustrated in
Normal curve
http://www.tushar-mehta.com/excel/charts/normal_distribution/index.htm
specifically, the sections:
Enumerating a set of points in a worksheet

Using named formulas to create the graph

Using the free add-in, Plot Manager

--
Regards,

Tushar Mehta
www.tushar-mehta.com
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