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  • 07-03-2017
  • Mathematics
contestada

Given f(x)=7x+3 and g(x)=9x , what is g(x)-f(x) ?
2x-3
-2x-3
-2x+3
2x+3

Respuesta :

Аноним Аноним
  • 07-03-2017
 f(x)=7x+3 and g(x)=9x , what is g(x)-f(x) ? 

g(x)-f(x)  = 9x - (7x+3)
g(x)-f(x)  = 9x - 7x - 3
g(x)-f(x)  = 2x - 3

answer is 2x-3 (first choice)
Answer Link
blairefigero16
blairefigero16 blairefigero16
  • 07-03-2017
the answer is -2x+3
g(x)-f(x)
9x-7x+3
-2x+3
Answer Link

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