deyci01 deyci01
  • 08-11-2018
  • Mathematics
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Find (f+g)(x) if(x) = x/2 -3 and g(x) 4x^2+x-4

Find fgx ifx x2 3 and gx 4x2x4 class=

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 08-11-2018

(f+g) (x) = x/2 -3 + 4x^2 +x-4

   = 4x^2 + (1/2+1) x -7

   = 4x^2 + 3/2 x -7

Choice C

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