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SVEN [57.7K]
3 years ago
7

Given the function f(x) = −5x2 − x + 20, find f(3).

Mathematics
1 answer:
Tems11 [23]3 years ago
6 0

Answer:

-28

Step-by-step explanation:

put 3 where is x

f(x) = −5(3)^2 − (3) + 20

exponents flrst

(−5*9) − (3) + 20

-45 -3 +20

-48 + 20

-28

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