Please help me answer these 2 questions Find all first partial derivatives. f(x, y) = 5x...

Question

Question

Please help me answer these 2 questions

Find all first partial derivatives. f(x, y) = 5x + 4y - 3 (, y) = f(x, y) = =

Differentiate implicitly to find dy dx xx2 x + y = 5 dy II

math calculus

Answer 1

Answer #1

ftliyl= 58+44-3 Diffecentiate partially worty fx (114) = 157²+0 -0 = 11872) Diffeentiate partially woroty fyyy) = 4 once ques

Answer 2

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