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Likurg_2 [28]
3 years ago
10

8. Find the function rule. x : -2 | -1 | 0 | 1 | 2 | y : 9 | 4 | -1 | -6 | -11

Mathematics
1 answer:
goldenfox [79]3 years ago
8 0

Step-by-step explanation:

y = -5x - 1 should be your function.

Check. Plug in the x to get the desired y

9 = -5(-2) - 1

9 = 10 - 1

9 = 9 (correct)

4 = -5(-1) - 1

4 = 5 - 1

4 = 4 (correct)

-1 = -5(0) - 1

-1 = 0 - 1

-1 = -1 (correct)

etc.

~

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Answer:

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Step-by-step explanation:

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Simplifying the given equation:

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Question 5
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Step-by-step explanation:

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lo que es 40 x 21 dividido por 8 redondeado al décimo más cercano muestra el trabajo, así que sé que no solo usaste una calculad
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Answer:

21

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<u>        </u>

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<u>         </u>

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<u>8 goes into 84 ten times, 84-80 =4</u>  

<u>Bring down the zero make 40 which 8 goes into five times</u>

<u></u>

Step-by-step explanation:

cant be round because there no tenths place

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