First you do 4500 × 0.04
Then take that number and add it to 4500
No, its d because the more likely teachers/parents of school kids they will have to be paying more
If a binomial

is a factor of a polynomial, then

is a root of this polynomial.
Direct variation is y=kx and inverse variation is y=k/x, in this case:
y=-16/x
So this is an inverse variation with a constant of -16
Answer:
you only show one graph in your picture