Let u1 = (3 1), u2 = (5 2) v1 = (1 -2) v2 = (1 -1); and let L be a linear operator on R2 whose matrix representation with respect to the ordered basis {u1, u2} is A = ( (2 1) (3 2)). Find the matrix representing L with respect to the ordered basis {v1,v2}

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).

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39