Question

1. In which of the following tables, x and y vary directly :
(0)
X
3 5 8 11
y
4.5 7.5 12 16.5​

Answer 1

Answer:

x=3,y=4.5

y/x= 3/2

x=5,y=7.5

y/x = 3/2

x=8,y=12

y/x = 3/2

x=11,y=16.5

y/x = 3/2

All the values are in proportion.

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