Can you me solve the equation its kind of difficult : )

in the app you are creating, a duck is going to fly from the coordinates (1, 3) then go 3 units right. and 6 units down. write a rule to describe the translation. what are the coordinates of the duck’s final position?

Answer this question! 30 points and brainliest! only if you know the answer.

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).

Pls yall i really need the answer fr fr