Question

Need help with a few questions...

Answer 1

http://prntscr.com/8li3jk

Answer 2

@Allieeslabae

Answer 3

Algebra 2?

Answer 4

With Financial applications (part a), yes.

Answer 5

@Nnesha ? @Hero ?

Answer 6

hey!
you should plugin numbers to find the correct answer
number of child represent by n in the equation

Answer 7

let's do an example \[\huge\rm a_n=a_{n-1}+(n-1)^2\]
when there are two children there can be only one interaction
so children =n
substitute n for 2 \[\huge\rm a_2=a_{2-1}+(2-1)^2\]
inow solve right side if you get one 1 then b is ur answer