Question

a line of best fit is drawn for the set of points shown on the graph. which point is an approximate extrapolation for ( x = 30 ) from the line of best fit? ( (23,30) ) ( (30,38) ) ( (44,30) ) ( (30,72) )

Explanation:

Step1: Recall the formula of the line of best fit

The formula of the line of best fit is \(y = 1.14x+3.805\).

Step2: Substitute \(x = 30\) into the formula

When \(x = 30\), we calculate \(y\) as follows:

$$
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Answer:

\((30,38)\)