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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

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

What are the domain and range of the function f(x)=2^x+1