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Yuki888 [10]
3 years ago
13

If f(x)=2x+5, then what is f(3)?

Mathematics
2 answers:
FromTheMoon [43]3 years ago
7 0

Answer:

\Large \boxed{f(3)=11}

Step-by-step explanation:

f(x)=2x+5

For f(3), the input for the function f(x) is 3.

Let x (input) = 3.

f(3)=2(3)+5 \\\\ f(3)=6+5 \\\\ f(3)=11

Marta_Voda [28]3 years ago
5 0

Answer:

11

Step-by-step explanation:

f(x)=2x+5

Let x = 3

f(3) = 2*3+5

     = 6+5

    = 11

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