hotdogsbaby16 hotdogsbaby16
  • 29-06-2016
  • Mathematics
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What is the value of (f*g)(-5)
f(x)=2x+1 ; g(x)=x^2

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Аноним Аноним
  • 29-06-2016
f(-5) = 2(-5) + 1 = -9
g(-5) = (-5)^2 = 25

(f*g)(-5) = -9(25) = -225
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