A pile of dirt naturally settles into a cone whos base has a diameter equal to exactly the height. If more dirt is added to the pile at a rate of 12x meters"/ day, how fast is the height rising when it is exactly 4 meters tall? Upload Choose a File Question 3 2 pt If we use linearization at zero for the function f(I) = sec(I). what is the approximate value of sec(.02) O 1.02 O 1.0002 01 O 0.9998 O 0.98 O0 O None of these O This is the wrong