Marisol designed a spinner for a game. The spinner is fair if there is an equal chance for the pointer to land on each letter. Is the spinner a fair spinner?

Select each section of the spinner to see its probability.

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x, y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis