Given: r and s are intersecting lines. point p lies on r and s. point q lies on r and s , what can you conclude about p and q? state the theorem that supports your conclusion

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.