There are 4 yellow cards, 6 blue cards, 10 red cards, and 8 green cards in a stack. Once a card is selected, it is not replaced. What is P(2 blue cards)?

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.