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Home > CCA > Chapter 5 > Lesson 5.1.2 > Problem 5-27


At an aunt’s wedding, Nicolas collected data about an ice sculpture that was about to completely melt. A graph of his data is shown at right. Homework Help ✎

  1. Calculate the equation of a line of best fit.

    Use y = mx + b.

  2. Based on your equation, how tall was the ice sculpture one hour before Nicolas started measuring?

    Read this question carefully.

    12.5 inches