The graph of which function is decreasing over the interval (-4,00)? O f(x) = (x + 4)2 + 4
O f(x) = -(x + 4)2 + 4
O f(x) = (x - 4)2 - 4
O f(x) = (x – 4)2-4

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

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?