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Elden [556K]
3 years ago
15

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

Mathematics
1 answer:
IrinaVladis [17]3 years ago
4 0

Answer: -28

Step-by-step explanation:

f(3) = -5 x (3)^2 - 3 + 20

= -45-3+20

= -28

Hope this helps!

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+ or - 11

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A chef bought 43.4 pounds of white rice and 6.11 pounds of brown rice. How much rice did the chef buy in all?
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Read 2 more answers
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