Which equation represents a proportional relationship? A) y = 9x B) y = 9x + 1 C) y = 9x + 9 D) y = 9 x

Question

Mathematics

Bianca Vance

21 April, 22:33

Which equation represents a proportional relationship? A) y = 9x B) y = 9x + 1 C) y = 9x + 9 D) y = 9 x

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Answers (2)

Know the Answer?

Devan Haas · Answer 1

Hello! I think your answer is A) y = 9x

Antony Peck · Answer 2

A) y = 9x

Step-by-step explanation:

Proportional relationships shows the relationship between two or more variables where their ratios are equivalent in a given expression. It is majorly a direct relation, which implies that as the value of on variable increases, the value of the other variable also increase.

From the expressions given, the first shows a good proportion between the variables given.

So, y = 9x is the answer.