Job has to pay $9.00 admission for the skating rink and $2 per to rent rollerblades how many hours can he skate for $19

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.