jaydenprince115 jaydenprince115

11-01-2022
Mathematics

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This graph shows a proportional relationship.

What is the constant of proportionality?

Enter your answer in the box.

This graph shows a proportional relationship What is the constant of proportionality Enter your answer in the box class=

Respuesta :

clarch19 clarch19

11-01-2022

Answer:

45

Step-by-step explanation:

y = kx where 'k' is the constant of proportionality

'k' can be found using the same method to find slope:

(3, 135) (5, 225)

k = (225-135) / (5-3)

k = 90 / 2

k = 45

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