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Kobotan [32]
4 years ago
9

If a(x) = 4x − 2 and b(x) = 12 − x, find b[a(3)].

Mathematics
2 answers:
podryga [215]4 years ago
8 0
If a(x)=4x-2
b(x)=12-x
find b(a(3))
b(a(3))=12-(4(3)-2
12-(12-2)
12-10=2
b(a(3)=2
answer is 2




Ber [7]4 years ago
5 0
A(3) = <span>4(3)  − 2 = 10
so
</span>b[a(3)] = <span>12 − 10 = 2

answer
2</span>
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