Find equation of this line, plz help thanks !

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y