3 years ago

The graph of a proportional relationship contains the point (20, 4).

1 answer:

4 0

Since we are only given with a single point and we are given a proportional relationship, then we can make the assumption that when one variable is 0, the other is also 0. So, we can make the equation:
y/x = 4 / 20 or
y = x/5

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