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16 December, 11:31

What is (f+g) (x) ?

f (x) = 3x-5

g (x) = 2x-7

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Answers (1)
  1. 16 December, 11:45
    0
    (f + g) (x) = 5x - 12

    Step-by-step explanation:

    (f + g) (x) = f (x) + g (x)

    We have f (x) = 3x - 5, and g (x) = 2x - 7.

    Substitute:

    (f + g) (x) = (3x - 5) + (2x - 7) combine like terms

    (f + g) (x) = (3x + 2x) + (-5 - 7) = 5x - 12
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