Super easy question. what's the pattern??? I thought it might be adding a prime number each time.

Hey there! :)

f(n) = n²

Step-by-step explanation:

Let n be the term number of this pattern and f(n) the number of shapes: Examine the pattern shown:

When n = 1, f(n) = 1.

When n = 2, f(n) = 4.

When n = 3, f(n) = 9.

The pattern of this sequence is:

f(n) = n².

This means that the # of shapes shown is the square of the term number.

Pikachu

Step-by-step explanation:

I'm jk