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madam [21]
3 years ago
7

Is y = x +7 a proportinal relationship, if not why?

Mathematics
2 answers:
agasfer [191]3 years ago
6 0

Answer:

it is. Even you change the value of x, the value of y will also change. Since the y-intercept is 7, if we have 0 as our x value, then the y-value will change to 7. Whenever we change the x value, the y value will also change.

Step-by-step explanation:

monitta3 years ago
4 0
It isn’t due to there being a constant.Variables are proportional when the ratio of the values equals a constant. When there is a constant this isn’t the case.
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Anwer:

the original area increases by a factor of 9.

A2 = 9 * A1

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