Who wants to get a crown

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

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.

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab