Question

http://prntscr.com/8n6fxv

Answer 1

@imqwerty

Answer 2

y is directly related to x
so we have-
y∝ x
we can remove that proportionality sign by putting a constant k like this-
y=kx
so now chose any 2 corresponding values of x and y which are given in table....put them in table and get k

Answer 3

is -4 my answer?

Answer 4

yes :)

Answer 5

Ty

Answer 6

np