Question

please answer this question ​

Answer 1

Step-by-step explanation:

1)y=8x

x and y directly vary each other

constant of variation=8

2)y=(3/4)x

x and y directly vary each other

constant of variation=3/4

3)xy=5

x=5/y

x and y inversely vary each other

constant of variation=5

4)y=3/x

x and y inversely vary each other

constant of variation=3

5)y-4x=0

y=4x

x and y directly vary each other

constant of variation=4

6)y-3x=1

y=1+3x

x and y directly vary each other

constant of variation=3