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For all values of x f(x)=2x g(x)=x+1 find f(3)
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For all values of x f(x)=2x g(x)=x+1 find f(3)

User Brett Beatty
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1 Answer

5 votes

Answer:

f(x)= 2x

f(3)= 2*3=6

g(x)= x+1

g(3)= 3+1= 4

simply replace x by the number 3 in f(x) and g(x), and calculate

Explanation:

User Viralk
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