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1 February, 10:25

Evaluate this function: For f (x) = - 2x + 9, find f (5)

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Answers (2)
  1. 1 February, 10:27
    0
    f (5) is - 1

    Step-by-step explanation:

    Step 1: Given f (x) = - 2x + 9, find f (5)

    f (5) = - 2 * 5 + 9 = - 10 + 9 = - 1
  2. 1 February, 10:34
    0
    The answer is - 1

    Step-by-step explanation:

    F (x) = -2x+9

    When x=5

    Substitute x=5 in the above equation

    F (5) = -2 (5) + 9

    F (5) = -10+9

    F (5) = -1
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