Question 1

Does this graph represent a proportional relationships?

Accepted Answer

Yes

Answer

No

Question 2

Does this graph represent a proportional relationship?

Accepted Answer

No,  because it does not go through the origin.

Answer

No, because it is not linear.

Answer

Yes

Question 3

Does this graph represent a proportional relationship?

Accepted Answer

No, because it does not go through the origin.

Answer

No, because it is not linear.

Answer

Yes

Question 4

Does this graph represent a proportional relationship?

Accepted Answer

No. because it does not go through the origin.

Answer

Yes

Answer

No, because it is not linear.

Question 5

Does this graph represent a proportional relationship?

Accepted Answer

Yes

Answer

No, because it does not go through the origin.

Answer

No, because it is not linear.

Question 6

Does this table represent a proportional relationship?

Accepted Answer

No, the y-intercept is 39.55.

Answer

Yes, k = 39.55

Question 7

Does this graph represent a proportional relationship?

Accepted Answer

No, because it does not go through the origin.

Answer

Yes

Answer

No, because it is not linear.

Question 8

Does this table represent a proportional relationship?

Accepted Answer

No

Answer

Yes

Question 9

Does this table represent a proportional relationship?

Accepted Answer

Yes

Answer

No

Question 10

Does this equation represent a proportional relationship?   y = 5x + 3

Accepted Answer

No

Answer

Yes

Question 11

Does this equation represent a proportional relationship?    y = 0.5x

Accepted Answer

Yes

Answer

No

Question 12

Does this equation represent a proportional relationship?   y = 2x - 4

Accepted Answer

No

Answer

Yes

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