Area and perimeter of shaded area​

Factor the polynomial 8y^2 - 72 btw "^" means exponent

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?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12