When fractions have like denominators, how can you find there sum

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

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

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew