Answer:
Not proportional.
Step-by-step explanation:
We have been given that Nate has 100 bananas. He will eat 2 of them every day.
Let x represent number of days. So bananas eaten in x days would be [tex]2x[/tex].
Total number of bananas, y, left after x days would be [tex]y=100-2x[/tex]
We know that two proportional quantities are in form [tex]y=kx[/tex], where, k is constant of proportionality.
Since our equation is not in form [tex]y=kx[/tex], therefore, number of bananas Nate has left is not proportional to the number of days that pass.