Eight hot dogs at the baseball park cost $28. how much does one hot dog cost? (let h = price of hot dog) choices of answers
a. 8+h=28
b. 8h=28
c. 28h=8
d. h/8 =28

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