imanig0427 imanig0427

26-05-2018
Mathematics

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Given the following functions f(x) and g(x), solve fraction f over g ( 3) and select the correct answer below. f(x) = 2x2 – 8 g(x) = x – 5

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tramserran tramserran

26-05-2018

(f/g)(x) = (2x² - 8)/(x - 5)
(f/g)(3) = (2(3)² - 8)/(3 - 5)
      = (18 - 8)/(-2)
      = 10/-2
      = -5

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