I keep trying this and get it wrong each time Helpp!!!

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.