3 years ago

Only answer if you’re sure... will give Brainly thank you :)

Mathematics

1 answer:

PolarNik [594]3 years ago

3 0

Answer:

Step-by-step explanation:

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

f(x) = x^2 + 2.5x

3x - 1/2x =
6x/2 - 1/2x =
5x/2 =
2.5x

f(6) = 6^2 + 2.5*6

f(6) = 36 + 15

f(6) = 51

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