State how can one draw a best fit straight line

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How can one draw a best fit straight line on a temperature versus time graph to determine the temperature at which two phases (solid plus melting point) appear. Indicate how the eutectic temperature can be estimated.

Reference no: EM13188142

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State how can one draw a best fit straight line : How can one draw a best fit straight line on a temperature versus time graph to determine the temperature at which two phases (solid plus melting point) appear
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