Arecent census listed the population of a city as 831,982.marisol rounds the population to 83000 and lindy rounds the population to 8.who rounded the population of the city correctly

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

What is sin 7x/4 ? i need on this urgent trig

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.