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lilavasa [31]
3 years ago
15

Given: f(x) = 3x2 + 2x – 1

Mathematics
1 answer:
denis-greek [22]3 years ago
4 0

Answer:

84

Step-by-step explanation:

f(x) = 3x^2 + 2x – 1

Let x=5

f(5) = 3(5)^2+2(5) -1

     = 3*25 +10-1

    = 75+10 -1

    = 85 -1

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