dillonriley dillonriley

12-01-2022
Mathematics

contestada

Suppose y varies directly with x and y=5 when x=25 . Write an equation relating x and y .

Respuesta :

mhanifa mhanifa

12-01-2022

Answer:

y = 1/5x

Step-by-step explanation:

Direct variation equation:

y = kx

We have:

x = 25
y = 5

Find the value of k:

5 = 25k
k = 5/25
k = 1/5

The equation is:

y = 1/5x

Answer Link

Аноним Аноним

10-07-2022

Let constant of proportionality be k

y=Kx
5=25k
1=5k
k=1/5

So equation

y=1/5x

Answer Link

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