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Kingston Donaldson
Mathematics
21 May, 19:19
If f (x) = 5x-7 what is f (3) ?
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Jayden Haley
21 May, 19:22
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You would substitute 3 in place of the x. Example: 5 (3) - 7=8
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August Cain
21 May, 19:39
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f - 1 (x) = 7 5 + x 5 f-1x=75+x5
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