The following table shows a direct variation. 3 15 18 27 y 5 6 9 find y. 0 1 2 3

y=1

Step-by-step explanation:

The correct table that shows the direct variation is:

5      6      y        9

15    18      3       27

Since this is a direct variation, there is a proportional relation.

Therefore:  

This implies that:

Therefore the value of y is 1

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: