Write an explicit and a recursive formula for the sequence 5,13,21,29,37

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation