If there were 243 students and 2 students that were out of state were chosen every time 7 of the students that were in state were chosen. how many of each student would there be?

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.