What explicit expression can be used to find the next term in this sequence? 2,8,18,32, a. 2n b. 2n +6 c. 2n^2 d. 2n^2+ 1

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 graph depicts the path of a projectile

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?