michellemoore33 michellemoore33
  • 22-09-2018
  • Mathematics
contestada

let f(x)=-2x+7 and g(x)=x^2+9 find f(5)+g(5)

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kiera54
kiera54 kiera54
  • 22-09-2018
substitute 5 into both the equations...
-2 (5)+7=-3
5^2+9=34

-3+34=31
hope this helpsss
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