Pageantgirlaliyah
Pageantgirlaliyah Pageantgirlaliyah
  • 18-12-2016
  • Mathematics
contestada

If f(x) = 2x + 3 and g(x) = x^2 + 1,find f(g(3)).
A.) 23
B.) 47
C.) 82
D.) 90

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AliciaSosokaFORELIFE
AliciaSosokaFORELIFE AliciaSosokaFORELIFE
  • 18-12-2016
The answer is A). 23. 
g(x)= 2x + 3 
g(x) = x^2 + 1 
g(3) = 10 
f(g(3)) 
= f(10) 
= 23 
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