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faust18 [17]
3 years ago
15

HELP!!!!!!!

Mathematics
2 answers:
igomit [66]3 years ago
7 0

Substituting the data points into the model:

f(x)= -x2 + 2x -3

f(-2)=-11

f(0)=-3

f(1)=-2

f(3)=-6

f(5)=-18

So A is the right ans.


djverab [1.8K]3 years ago
3 0
See attached plot of the data, the model best-fit them is: <span>f(x) = – x2+ 2x - 3 </span>

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D divided by 4 plus 12 = 20<br> show steps<br> what is d
tester [92]

Answer:

d=32!!!

Step-by-step explanation:

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Answer:

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here, its 5 times goes in negative

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xz_007 [3.2K]
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Explanation 
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8 0
3 years ago
Jim
stealth61 [152]

yes i agree because if all the integers are positive, the answer stays positive which means if you know your integer rules: a positive divide by a positive it stays positive. its the same thing for all the other operations. hope this helps.

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