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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.

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

Solve 17= -13 - 8x and show your work.