Mathematics, 15.05.2021 21:20, ebigham5117

William surveyed people asking their age (x) and the number of times they attended an amusement park (y) and recorded his data in a scatterplot.
The equation y=1/2 x + 3 describes the approximate trend line for the
scatterplot. Marta has attended an amusement park 23 times. Using
William's data, what is Marta's age?

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William surveyed people asking their age (x) and the number of times they attended an amusement par...