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Diano4ka-milaya [45]
3 years ago
13

Please help me f(x) =3x^2 + 2x - 1 what is f(5)

Mathematics
2 answers:
Sergio039 [100]3 years ago
6 0

Answer:

17

Step-by-step explanation:

f(5)=3(5)+2. f(5)=17

damaskus [11]3 years ago
4 0

Answer:

<h2>f(5) = 84</h2><h2 />

Step-by-step explanation:

f(x) =3x^2 + 2x - 1

what is f(5)

f(5) = 3(5)² + 2(5) - 1

f(5) = 75 + 10 - 1

f(5) = 84

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