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Ciara Ingram
Mathematics
23 July, 05:34
If f (x) = 2x and g (x) = x^2+1 what is f (g (3))
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Maria Lamb
23 July, 06:04
0
20
Step-by-step explanation:
first find the value for g (3):
g (x) = x^2 + 1 ➡ g (3) = 3^2 + 1 ➡10
now write this inside the f (x) function
f (g (3) = f (10) = 2*10 = 20
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