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Mathematics

1 answer:

Vinil7 [7]2 years ago

3 0

9514 1404 393

Answer:

Proportional, y = 3 times x
Not proportional

Step-by-step explanation:

The graph shows a proportional relationship if it is a straight line that goes through the origin (0, 0). The constant of proportionality can be found by looking for the y-value when x = 1.

1) The graph is a straight line that goes through the origin. The relationship is proportional. When x=1, y=3, so ...

y = 3 times x

2) The graph does not go through the origin. The relationship is Not Proportional.

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