A sector of a circle radius 10cm

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.

Factor the polynomial. b^2 + 4b + 4

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?