Apool charges $4each visit or you can buy a membership. write and solve an inequality to find out many times a person should use the pool so that a membership is less expensive than paying each time. interpret the solution

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.