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For the function f(x) = 2x +3, evaluate f(3).
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3 votes
For the function f(x) = 2x +3, evaluate f(3).

User Fujimoto Youichi
by
3.0k points

2 Answers

2 votes

Answer:


{ \tt{f(x) = 2x + 3}}

f(3) means x = 3, substitute for x as 3 :


{ \tt{f(3) = 2(3) + 3}} \\ = 6 + 3 \\ = 9

User Jdknight
by
3.5k points
6 votes

Answer:

9

Explanation:

f(3) = 2(3) + 3

= 9

User Roman Usherenko
by
3.9k points
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