Recursive Formula for... 2,4,8,16,32...
f(x)=32
f(x)=f(x)-1 x2
f(6)=64
f(x)=f(x)-1 x2
f(6)=64
Explicit Formula for... 5,10,15, ?, 25...
You try to find the 4th term.
You multiply 4 and 5 and you don't add because you don't have an intercept.
You multiply 4 and 5 and you don't add because you don't have an intercept.
Recursive Formula for... 1,2,3,4,5,6...
f(x)=6
f(x)=f(x)-1+1
f(7)=7
f(x)=f(x)-1+1
f(7)=7
Explicit Formula for... 1,3,?,27...
You try to find the 3rd term.
You multiply 3 and 3 to find 9 and you don't add because you don't have an intercept.
You multiply 3 and 3 to find 9 and you don't add because you don't have an intercept.