Mathematics, 19.05.2021 15:30 skatelife8974

The table shows the soil density of several soil samples at different depths. A) Write the quadratic regression equation that models the data. Let x = depth below the surface and let y = soil density. B) Use the equation to setimate the soil density of a sample at a depth of 20 m. Show your work.

The table shows the soil density of several soil samples at different depths. A) Write the quadrati

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