Mathematics, 13.03.2022 07:50, Jana1517

Suppose that z equals x y, where x equals 2 t plus 4 and y equals s plus 3 t. Find fraction numerator partial differential z over denominator partial differential t end fraction at the point (s comma t )equals (5 comma negative 1 ). a. fraction numerator partial differential z over denominator partial differential t end fraction equals 10. b. fraction numerator partial differential z over denominator partial differential t end fraction equals 12. c. fraction numerator partial differential z over denominator partial differential t end fraction equals 20. d. fraction numerator partial differential z over denominator partial differential t end fraction equals 8. e. None of the above choices.

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Suppose that z equals x y, where x equals 2 t plus 4 and y equals s plus 3 t. Find fraction numerato...