3 years ago

In a direct variation, y = 20 when x = 2. Write a direct variation equation that shows the

Mathematics

1 answer:

Elden [556K]3 years ago

7 0

Answer:

Y=10x

Step-by-step explanation:

Direct variation equations are written. y=kx

y=20

x=2

20=2k

dividing both the sides by 2

we get

10=k

we can have k in the original equation and say y=10x

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