One more for you smarties if you will. i have no idea what in all things holy is going on here. if given a formula, i can try to work it out by myself but i haven't the faintest idea what the formula should be. the most important thing is to understand and apply what i'm doing so the most detailed explanation will be the most valuable to me. you in advance. (i'll be sure to you later as well)

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

understand that i don't know the answers

will someone answer his question

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