I need help pls i have to be done by 2

How do i do this activity, is appreciated

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.

Which graph represents the linear function below? y-3=1/2(x+2)