I need help with this

What are the domain and range of the functiony = 2(x - 3)2 + 4?

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown