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If f(x)=4-11 what is the value of f(5)
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5 votes
If f(x)=4-11 what is the value of f(5)

User Alexander Nenashev
by
5.7k points

1 Answer

7 votes

f(5) = 9

Do this by substitution:

f(x) = 4x - 11

f(5) = 4(5) - 11

f(5) = 20 - 11

f(5) = 9

User Charease
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