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The functions fand g are defined as follows.
g(x) = 2x³ +2
f(x) = -5x+2
Find f(3) and g (-3).
Simplify your answers as much as possible.
ƒ(³) = 0
g (-3) =

The functions fand g are defined as follows gx 2x 2 fx 5x2 Find f3 and g 3 Simplify your answers as much as possible ƒ 0 g 3 class=

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Allrounder30

Answer:

  • f(x) = -5x + 2
  • f(3) = -5(3) + 2
  • f(3) = -15 + 2
  • f(3) = -13

  • g(x) = 2x³ + 2
  • g(-3) = 2(-3)³ + 2
  • g(-3) = 2(-27) + 2
  • g(-3) = -54 + 2
  • g(-3) = -52

Hence, the functions f(3) and g(-3) are respectively as follows :-

  1. f(3) = -13
  2. g(-3) = -52

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