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Write an equation for the trend line shown on the scatter plot.

Write an equation for the trend line shown on the scatter plot.-example-1
User Kell
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Final answer:

To write the equation for the trend line shown on the scatter plot, use the least-squares regression line method.

Step-by-step explanation:

To write the equation for the trend line shown on the scatter plot, you can use the least-squares regression line method. Follow these steps:

  1. Enter the data into a calculator and make a scatter plot.
  2. Use the calculator's regression function to find the equation of the least-squares regression line.
  3. Add the equation of the regression line to your scatter plot.

The equation for the trend line will be in the form ŷ = a + bx, where a is the y-intercept and b is the slope.

User SeungwooLee
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7.4k points
2 votes

Write an equation for the trend line shown on the scatter plot.

y = mx + b

where m = slope and b = y-intercept

y = x + 15

User DSCH
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8.4k points

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