gtyler724p5y1cr gtyler724p5y1cr

21-03-2018
Mathematics

contestada

If y varies directly as x, and y is 20 when x is 4, what is the constant of variation for this relation?

Respuesta :

21-03-2018

y
y=ax
where a is a constant of proportionality;
y=20, x=4
20=4a
a=20/4
a=5
y=5x
The constant of variation is 5

Answer Link

jitslidinO jitslidinO

15-04-2021

Answer:

C , 5

Step-by-step explanation:

Answer Link

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