To find:The

Answer to Problem 142CR
The given scatter plotcould neither be best modeled by a linear model nor by a quadratic model.
Explanation of Solution
Given information:
The scatter plot is shown in Figure- 1 here.
Methodused:
If the scatter plot represents the graph of line then the scatter plot could be best modeled by linear model, if it represent the graph of quadratic function (parabola) then it could be best modeled by quadratic model or if the scatter plot neither represents a line nor a parabola it could be best modeled by neither.
From figure -2 it is we see that the scatter plot is neither a line nor a parabola (quadratic function)
Hence, the given scatter plotcould neither be best modeled by a linear model nor by a quadratic model.
Conclusion:
The given scatter plotcould neither be best modeled by a linear model nor by a quadratic model.
Chapter 2 Solutions
EP PRECALC.GRAPHING APPR.-WEBASSIGN-1YR
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