Factor the difference of cubes. x^3– 27=
A(x - 3)(x² + 3x + 9) = 0
B (x + 4)(x² + 3x +9) = 0
C(x - 3)(2.x2 + 3x + 9) = 0
D(X- 3)x² + 3.8 + 7) = 0

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.