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Mathematics, 13.11.2019 00:31 danyelleearly12

Which function is linear? a) f(x) = |7x| + 2 b) f(x) = 1 7x + 2 c) f(x) = 7x − 2 d) f(x) = |7x| − 2

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Which function is linear? a) f(x) = |7x| + 2 b) f(x) = 1 7x + 2 c) f(x) = 7x − 2 d) f(x) = |7x| − 2...
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