Answer:
1- only one 13/9y = 8/9
2- zero
3-zero
4-zero
Step-by-step explanation:
hope this helps :)
26
Took test
y/x = k
6.4/4 = 1.6
11.2 / 7 =1.6
16/10 = 1.6
20.8 /13 =1.6
This is a direct variation and the constant is 1.6
y=1.6x
