Pls, I need help! Sketch a triangular prism 6 units high with bases that are right triangle with legs 6 units and 4 units long

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.