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Given the functions a(x) = 3x 12 and b(x) = x 9, solve a[b(x)] and select the correct answer below. a[b(x)] = 3x2 21 a[b(x)]
Given the functions a(x) = 3x 12 and b(x) = x 9, solve a[b(x)] and select the correct answer below.
a[b(x)] = 3x2 21
a[b(x)] = 3x2 39
a[b(x)] = 3x 21
a[b(x)] = 3x 39
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Linear Algebra and Its Applications
Authors: David C. Lay
4th edition
321791541, 978-0321388834, 978-0321791542
