ammarmoe33
ammarmoe33 ammarmoe33
  • 22-06-2020
  • Mathematics
contestada

If f(x) = 1 + x2 and g(x) = 1-, which is the rule of function (f-)(x)?

If fx 1 x2 and gx 1 which is the rule of function fx class=

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 22-06-2020

Answer:

= -x^2 +x    

Step-by-step explanation:

(x) = 1 - x^2

g(x) = 1-x,

(f-g)(x) = 1-x^2 - ( 1-x)

Distribute the minus sign

          = 1-x^2 -1 +x

  Combine like terms

          = -x^2 +x    

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