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SIZIF [17.4K]
2 years ago
5

Help pleaseee!!! He didnt go over how to do it in class....

Mathematics
1 answer:
storchak [24]2 years ago
8 0

Answer:

They are both linear

Step-by-step explanation:

1.

Use rise/run to find the slope of the line.

rise=21.8

run=1

therefore, the slope is 1/28. You can use that to graph the line. If the line meets the points on your table, it is linear. It does. The equation of the line would be y=21.8x.

2.

We can use the same process as before.

rise=7

run=2

Therefore, slope is 7/2. When this line is graphed it meets all the points, so it is linear.

Alteratively, you could graph the points first and then see if you get the same slope.

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