HELP (With 10,12, and 14)

Which system of linear inequalites is represented by the graph?

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.

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2