A63-square-foot roll of plastic wrap costs $1.89. a 9-square-yard roll costs $2.43. which roll is a better deal?

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.