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Vlada [557]
3 years ago
11

If f(x) = 2x + 1, then f(3) = ?

Mathematics
2 answers:
Dima020 [189]3 years ago
8 0

Answer:

D, 9

Step-by-step explanation:

F(x)=2^x+1

f(3)=2^3+1

f(3)=8+1

f(3)=9

Kay [80]3 years ago
8 0
It’s 28 because you are inputting 3 for x. 2^3 is 27, and then you add 1 so it would be 28.
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