I'm looking for help as to how to input an equation from a curved chart into excel. The equation is the below and I the variable X is the input I would have. Struggling with the format when inputting
5.71 + -2.73E-03x + 5.72E-07x^2
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Hey there I know your solution, i had such problems in my begginings. I'm a physics and maths graduate now and i have worked a lot with excel, so just text me your excel file.