Two-Variable Data: Models and Scatterplots

SAT Math· difficulty 3/5

The line of best fit for a scatter plot is y=2.5x+4y = 2.5x + 4. What is the predicted value of yy when x=8x = 8?

  • A

    24

    check_circle
  • B

    16

  • C

    20

  • D

    12

Explanation

y=2.5(8)+4=20+4=24y = 2.5(8) + 4 = 20 + 4 = 24.

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