Im kinda dumb someone help me

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

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?

Select the sequences that are geometric.