Three of the sides will require fencing and the fourth wall already exists. If the farmer has 180 feet of fencing, what are the dimensions of the region with the largest area?

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Which statement about perfect cubes is true

Which of the following is the shape of a cross section of the figure shown below