How do you find the point where two functions intersect?

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units