Which value of g makes 26=7(g-9)+1226=7(g−9)+1226, equals, 7, left parenthesis, g, minus, 9, right parenthesis, plus, 12 a true statement?

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.