7. [-/6 Points] DETAILS MY NOTES A real estate company owns 120 apartments which are fully occupied when the rent is $700 per month. Analytics indicate that for each $35 increase in rent, 4 apartments will become unoccupied. What rent should be charged in order to obtain the largest gross income? $ What is the largest gross income? $ Submit Answer 8. [-/6 Points] DETAILS MY NOTES Find the dimensions of the rectangle with the largest area; it has two vertices on the x-axis and two vertices above the x-axis on the graph of y = 13 - x2. length of horizontal side length of vertical side Submit