Can someone tell me what’s going on with this pattern changes. and next step pattern that would look like. and a function rule to find how many step are in

so it should be adding by 2 and the next shape should look like a larger backwards L adding one block to each end hopefully you can understand.

Step-by-step explanation:

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.