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11-10-2021
Mathematics

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If f(x) = 2x and g(x) = 5x + 2, what is (f – g)(x) when x = 3

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Hamed313 Hamed313

11-10-2021

Answer:

[tex]f - g = \\ 2x - (5x + 2) = \\ 2x - 5x - 2 = \\ - 3x - 2 = \\ - 3 \times 3 - 2 = \\ - 9 - 2 = - 11[/tex]

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