Question 58a24779

Problem-Solving and Data Analysis - Two-variable data: Models and scatterplots

  • The scatterplot has 10 data points.
  • The data points are in a linear pattern trending up from left to right.
  • A line of best fit is shown:
    • The line of best fit slants up from left to right.
    • The line of best fit passes through the following approximate coordinates:
      • (0 comma 11.9)
      • (12 comma 30.3)
      • (20 comma 42.6)

The scatterplot shows the relationship between two variables, x and y , for data set E. A line of best fit is shown. Data set F is created by multiplying the y-coordinate of each data point from data set E by 3.9 . Which of the following could be an equation of a line of best fit for data set F?

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