Ribbon windows at the Villa Savoye have a precedent in the Five Points of Frank Lloyd Wright
artistic use of glass in Falling Water
innovative use of glass in the Crystal Palace
International Style of House in New Castle

Idon’t see any choices but i think it’s because it’s the work for that class and so the teacher doesn’t get confused

You're asking in the ap section, so i'll give the ap calculus-style answer. alternatively, you can find the vertex of the parabola and use the "y"-coordinate as the answer.

the maximum height can occur at a critical number, that is, a number  such that  .

the derivative of  can be calculated as follows:



find a value of  that is a zero of the derivative:


this is parabola that is opening downward; we can assume there is a maximum at  .

to find that maximum, calculate  .

Ithink it is trying to persuade people to become a financial planers