This is a substitution question.

For answer 1, we substitute 3 for n and see if the answer is 2

Does (3-1)^2 +3(3) = 2? and looking at the table below, what is the y value when x = 3?

For answer 2, we substitute -2 for n and see if the answer is 3

Does (-2 – 1)^2 + 3(-2) = 3?

(-3)^2 – 6 = 9 – 6

If we put this equation into Y= using x instead of n we can find the answer on the table.

What is the y value when x = -2? Is it -15 or is it 3?