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Mathematics LibreTexts

2: Linear Functions.

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Learning Objectives
  • Use function notation to represent the relationship between inputs and outputs
  • Read function inputs and outputs from a graph, table, equation, or word problem
  • Recognize a linear function, and identify the slope and initial value
  • Calculate a slope and interpret it as a rate of change
  • Use technology to create a scatterplot and find a linear regression equation
  • Interpret the meaning of the slope and initial value of a regression equation
  • Use a regression equation to predict the output for a given input
  • Use technology to calculate the correlation
  • Interpret the correlation from a value of r, or by looking at a scatterplot

2: Linear Functions. is shared under a CC BY-NC-SA license and was authored, remixed, and/or curated by LibreTexts.

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