Question

1.) For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation.

x y
8 11
16 22
24 33

a.) yes; y=2.75x
b.) yes; y=0.6875x
c.) yes; y=1.375x
d.) no; y does not vary directly with x

Answer 1

The answer is :

a.

b.

c.

Answer 2

i believe the answer is d, because i cant find a pattern where x and y are directly connected.