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22 December, 07:09

The function g (x) is defined as g (x) = - 2x + 3x. The value of g (-3) is?

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Answers (2)
  1. 22 December, 07:33
    0
    Step-by-step explanation:

    To find g (-3) all we have to do is plug the value of x = - 3 into our function g (x)

    So we have:

    g (x) = - 2x + 3x

    So every place there is an x in that equation we are gonna put in a - 3 because we want g (-3).

    So: g (-3) = - 2 (-3) + 3 (-3)

    g (-3) = 6 - 9

    g (-3) = - 3

    So we can say that when x = - 3

    g (-3) = - 3
  2. 22 December, 07:34
    0
    The value is - 3

    Step-by-step explanation:

    g (x) = - 2x + 3x

    You only need to substitute for x.

    g (x) = - 2x + 3x

    g (-3) = - 2 (-3) + 3 (-3)

    g (-3) = 6 - 9

    g (-3) = - 3
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