3 years ago

This graph shows a proportional relationship.

Mathematics

1 answer:

Vinvika [58]3 years ago

3 0

9514 1404 393

Answer:

9/8

Step-by-step explanation:

The equation of a proportional relationship is ...

y = kx

The constant of proportionality, k, can be found from ...

k = y/x . . . . . above equation divided by x

Using the given points, we find the constant of proportionality to be ...

k = (3/4)/(2/3) = (3/4)(3/2) = 9/8

The constant of proportionality is 9/8.

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