The sum of three integers is
270. the sum of the first and second integers exceeds the third by
98.
the third integer is
47 less than the first.

Name the most appropriate metric unit for each measurement

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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