What are the domain and the range of function ? f(x)=x-6/x^2-3x-18​

Use the function nest to evaluate p(x) = 1 + x + · · · + x50 at x = 1.00001. (use the matlab ones command to save typing.) find the error of the computation by comparing with the equivalent expression q(x) = (x51 − 1)/(x − 1).

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

With this question! what is process of elimination? ? p.s. my brothers acc got banned so add his new one @ yamauchiyamyam17