Mathematics, 13.03.2020 01:15 ashleewilson9204

Given the functions a(x) = 3x − 12 and b(x) = x − 9, find a[b(x)]. Show your work.

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Given the functions a(x) = 3x − 12 and b(x) = x − 9, find a[b(x)]. Show your work....

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