What is expanded form for 4,408,730?

Which of the following is true for the relation f(x)=2x^2+1

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?

Measure of angles 31 (x+4) (3x+9) me