How many times can 3 go into 400

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Does anyone know how to do geometryme with this problem