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zzz [600]
2 years ago
8

PLEASE ANSWER ILL GIVE YOU BRAINIEST

Mathematics
2 answers:
Neporo4naja [7]2 years ago
8 0

Answer:

\frac{1}{5}

Step-by-step explanation:

Lets convert two of these results into coordinates:

10, 2

20, 4

To calculate rate of change, the equation is:

\frac{y2 - y1}{x2 - x1}

Where x1 and y1 are the first set of coordinates and x2 and y2 are the second set. Plug the values in:

\frac{4 - 2}{20 - 10}

\frac{2}{10}

Which simplifies to:

\frac{1}{5}

Hope this helps!

Otrada [13]2 years ago
4 0

Answer:

5

Step-by-step explanation:

10/2 = 5

20/4 =5

30/6=5

40/8=5

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If we study how long students study on a test and show how much that affects their grade, then the amount of time they study would be the independent variable. It changes on it's own based on the student's preference. The test scores would be the dependent variable because it changes with the amount the student studies.

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2 years ago
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Dimas [21]

Answer:

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