<span>If F is a conservative vector fields, then the function f, is called a potential function for F. Example the vector field F(x, y) = y i+x j is a conservative vector field with a potential function of f(x, y) = xy because â‡f =<y,x></span>
1: multiple both sides by 2 Ex:-7n+10=-32 2: subtract 10 from both sides Ex: -7n=-42 3:divide both sides by -7 to get n alone Ex: n=6 Answer is 6 and the process is elimination!
