Question

Which equation represents a proportional relationship that has a constant of proportion nationality equal to 4 - 5

Answer 1

Question:

Which equation represents a proportional relationship that has a constant of proportionality equal to 4/5

Answer:

`y = (4)/(5)x`

Explanation:

Required

Equation with 4/5 as its constant of proportion

Two proportional quantities x and y have the following relationship:

`y = kx`

Where k is the constant of proportion.

In this case:

`k = (4)/(5)`

So.

`y = kx` becomes

`y = (4)/(5)x`