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Hi, how do I do curve fitting by changing a variable in excel?

Solved by X. J. in 30 mins

How do I plot an indifference curve in excel?

Solved by K. U. in 29 mins

I don't know how to do a normal distribution curve.

Solved by G. Y. in 19 mins

Created a trend curve for some data; Excel shows the equation as 2E + 06^X^(-1.331). However, when I plot it in a graphing calculator, it does not match the curve drawn in the excel chart.

Solved by F. Y. in 12 mins

I have a demand curve: y=-2.5-40 what is the price elasticity?

Solved by K. J. in 22 mins