Equation 2 is the only linear one due to the fact that there is no exponent on the x or y values.
Because the x numbers are used more than once it cannot be a function. As for the the relation if its going through the origin then it would be a relation. im going to go with D
I think it is 312 divided or substract or something sorry i need poihns
Multiples of 4 = 4 8 12 16 20 24 28 32 36 40 44 48
After Removing multiples of 6= 4 8 16 20 28 32 40 44
