What is the average rate of change of the function over the interval x = 0 to x = 4? f(x)=2x−13x+5
Enter your answer, as a fraction, in the box.

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

Which is the completely factored from of xy^3-x^3y

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