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3 years ago

Given the function ƒ(x) = 5x2 − 9x + 18, find ƒ(3).

Mathematics

1 answer:

Crank3 years ago

6 0

Answer:

f(3) = 36

Step-by-step explanation:

ƒ(x) = 5x^2 − 9x + 18

Let x =3

ƒ(3) = 5(3)^2 − 9(3) + 18

= 5*9 -27 +18

= 45 -27+18

=36

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