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25 March, 20:33

Suppose f (x) = 2x-5 and g (x) = |-3x-1|.

Find the following value. G (2) - f (0) =

+1
Answers (1)
  1. 25 March, 20:58
    0
    Hello!

    To find the value of of g (2) - f (0), we need to substitute "2" into g (x), and "0" into f (x).

    This is how it would look after substituting: f (0) = 2 (0) - 5 and g (2) = |-3 (2) - 1|. Also, since the expression says we are subtracting f (x), the entire equation becomes negative: - f (0) = - (2 (0) - 5).

    With that, we can solve for the final value.

    |-3 (2) - 1| + - (2 (0) - 5) (multiply)

    |-6 - 1| + - (0 - 5) (use the distributive property)

    |-6 - 1| + 5 (simplify)

    |-7| + 5 (simplify the absolute value of - 7)

    7 + 5 = 12

    Therefore, g (2) - f (0) is equal to 12.
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