Why must Kyle's and Tynessa's pattern rules be the same, even though their algebraic expressions look different?

Kyles algebraic expression based on his coloring

f(n)=2+2(n+1)

Tynessa's algebraic expression based on his coloring

4+2n

I have already colored the blocks

kijijij Apr 30, 2020

#1**+2 **

2 + 2(n+1) = (via distributive property)

2 + 2n + 2 =

4 + 2n exactly the same as Ther's (Not sure this is what you wanted.....)

ElectricPavlov Apr 30, 2020