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Find mQT

Find mSTR

Find mST

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Precalculus question, image attached.