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3 years ago

Please help me ! Please!

Mathematics

2 answers:

Setler79 [48]3 years ago

7 0

It’s 19 so the answer would be B

suter [353]3 years ago

6 0

Answer:

B) 19

Step-by-step explanation:

The first step is to substitute 2 for x into the equation. f(2) = 2(3^2)+1

The second step is to square 3 which equals 9. f(2) = 2(9)+1

The third step is to multiply 2 by 9 which equals 18. f(2) = 18+1

The fourth step is to add 18+1 which equals 19. f(2) = 19

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