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What is the value of the function f(x) = 2x + 3 for an input value of 3? 9 6 12 3
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22 votes
22 votes
What is the value of the function f(x) = 2x + 3 for an input value of 3?

9
6
12
3

User Reticentroot
by
1.9k points

2 Answers

25 votes
25 votes
If you do it out you should get nine
User Cactusbone
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2.9k points
23 votes
23 votes
9 should be the correct answer. If you plug in 3 for x you get 2(3) which is 6 and if you add 3 to 6 you get 9.
User Budda
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2.8k points
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