Whats 2+2 lol anyone can answer it if they are smart lol

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i

In 1995 america online had about 3000000 users over the next decade users are expected to increase from a few million to the tens of millions suppose the number of users increased by 150% by the year 2000 how many users will there be in the year 2000

1- how are translations represented as a function? . . 2- what is the relationship between a translation and a rigid motion? answer my grade depends on it! you so much