What is the y-coordinate in the solution for the system of linear equations below?
-
52
2y = 4
4
32 – 4y = -6
O y = 3
O y = 2
O y=-3
O y = -2
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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.