Which recursive formula can be used to generate the sequence shown, where f(1)=5 and n equal to or greater than 1?

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap