Answer:
Given a function f ( x ) \displaystyle f\left(x\right) f(x), a new function g ( x ) = − f ( x ) \displaystyle g\left(x\ right)=-f\left(x\right) g(x)=−f(x) is a vertical reflection
So the total amount he saw today was 333 less than what he saw last time. Which means last time there was 333 more monkeys
Last sat he saw 161,949 monkeys
Hello, I’m not super sure about the last part but to get 1 divide 20 by 20 and then from 1 multiply by 12 to get 12. I hope this helps :)