Hàm số y=(1-x^3)^10 là hàm hợp của hàn số y=u^10 với u=1-x^3

Which function is shown in the graph below?

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)