juandarceo juandarceo
  • 16-02-2018
  • Mathematics
contestada

If f(x)=x^2+1 and g(x)=x-4, which value is equivalent to (f o g)(10)?

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jcherry99
jcherry99 jcherry99
  • 20-02-2018
This is equivalent to
f(g(x)) = x^2 + 1 That means wherever you see an x on the right, you put in g(x)

f(g(x)) = g(x)^2 + 1
f(g(x)) = (x - 4)^2 + 1 Now you can put in the 10
f(g(x)) = (10 - 4)^2 + 1
f(g(x)) = 36 + 1
f(g(x)) = 37
Answer Link
Zachary3311
Zachary3311 Zachary3311
  • 22-02-2018
f(g(x)) = g(x)^2 + 1
f(g(x)) = (x - 4)^2 + 1
f(g(x)) = (10 - 4)^2 + 1
f(g(x)) = 36 + 1
f(g(x)) = 37

Answer Link

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