Sasha deposits $125 into her savings account. She then spends $125 on groceries. Do the
quantities combine to make 0?
O True
O False

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 term best describes the association between variables a and b

Which of the following is true for the relation f(x)=2x^2+1