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5 votes
Given f(x) = 4x + 10 find f(2).

1) f(2) = -2
2) f(2) = 3
3) f(2) = 18
4) f(2) = 2

1 Answer

2 votes
So you sub in the x for 2
f(2)=4(2)+10= 8+10= 18
User Joel Almeida
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