Answer: they are both the same fraction
It would be C because if you plug all the x-values in to the equation, it would get the same y values, which would satisfy the equation.
slope is -1

we have a point as (-4,3)
we can use slope intercept form of line

we can plug m=-1

now, we can plug point (-4,3)
x=-4 and y=3 and then we can find b


now, we can plug back
and we get
............Answer
If this is a proportion, then the answer is 16.
3:12, 4:16
3*16=12*4