A parabola has the equation f(x) = x2 + 2x − 8
which of the following represents the equation of the
parabola after a reflection in the x-axis?

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Which of the following expressions is equal to 2x^2+8

The quadratic function h(t)=-16.1t^2+150 choose the graph representation