Which figure is a net for a prism with a trapezoidal base?

Which value of c would make he following expression completely factored? 8x+cy

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

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.