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What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

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.

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?