Given the function f(x), what is the transformation f(x)+r, if r is a real number and r > 0? A. The graph shifts r units down
B. The graph shift r units up
C. The graph shift r units right
D. The graph shift r units left

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

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?