JamesOneill008 JamesOneill008
  • 06-02-2017
  • Mathematics
contestada

Suppose that the functions g and f are defined as follows:
g(x)= (x-6) (x-5)

f(x)= 3x-8

Find: (g/f)*(−1)

Suppose that the functions g and f are defined as follows gx x6 x5 fx 3x8 Find gf1 class=

Respuesta :

airconditionedvole
airconditionedvole airconditionedvole
  • 01-04-2019

Answer:

[tex](\frac{g}{f} ) (-1) = -\frac{42}{11}[/tex]

Step-by-step explanation:

[tex](\frac{g}{f} ) (-1)[/tex] is just fancy notation for [tex]\frac{g(-1)}{f(-1)}[/tex]. We can evaluate each of these separately:

  • [tex]g(-1) = (-1-6)(-1-5) = (-7)(-6) = 42[/tex]
  • [tex]f(-1) = 3(-1) -8 = -3-8 = -11[/tex]

Therefore [tex](\frac{g}{f} ) (-1) = -\frac{42}{11}[/tex]

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