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using the equation of a polynomial
I input my data in column A = inches and B = tons. I then graphed it with an
X-Y graph and added a 2nd order Polynomial to it. The equation that is displayed is y=0.0123x2 + 0.411x + 0.996 I want to select an inch value and be able to calculate what the corresponding ton value will be. Shouldn't I be able to apply the equation above to do this? If 2 inches = 0.95 tons, what would 10 inches equal, or 50 inches. I need a math lesson! Any help would be greatly appreciated. Vince |
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