Hhelp

What is the upper quartile in the box plot?

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.

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i