What is the constant of proportionality in the equation y=2.5x?

asked Feb 14, 2020 37.2k views

3 votes

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2 votes

Answer:

its 2.5

Explanation:

Ryanttb answered Feb 15, 2020

4.7k points

1 vote

Answer:

2.5

Explanation:

For direct variation, y=kx where k is the constant of proportionality

y = 2.5x so k must be 2.5

Liat answered Feb 19, 2020

by Liat

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