Question
f(x) = 30 - 4x g(x) = 81 / 3^x h(x) = 5 + 3x
Find f(3).
[1 mark]
Find f(3).
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Modelled on Cambridge 0580 · May/Jun 2026 · Paper 42 · Q17(a)
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Modelled on Cambridge 0580 · May/Jun 2026 · Paper 42 · Q17(a)
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