To which rational number subset(s) does the following number belong? -4 1. Rational Numbers 11. Natural Numbers Ill. Whole Numbers IV. Integers A. I and Ill only B. 1.11.111, and IV III and IV only and IV only

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

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.