What is the equation of the following graph in vertex form? O y = (x - 1)
O y = (x - 1)2 + 1
O y = (x + 1)2 - 1
O y = (x + 1)2

Aflagpole broke in a storm. 77 7 meters are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground at a point 2424 24 meters away horizontally