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F (x) = 3x - 5, find f (7)
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4 votes
F (x) = 3x - 5, find f (7)

User HerGiz
by
4.4k points

1 Answer

9 votes

Answer:

f(7) = 16

Explanation:

substitute x = 7 into f(x) , that is

f(7) = 3(7) - 5 = 21 - 5 = 16

User Duellsy
by
3.7k points
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