Mathematics, 13.11.2019 21:31, trosclairozlynn02
Explain why the function is differentiable at the given point. f(x, y) = 2 + x ln(xy โ 5), (2, 3) the partial derivatives are fx(x, y) = correct: your answer is correct. and fy(x, y) = correct: your answer is correct. , so fx(2, 3) = 6 correct: your answer is correct. and fy(2, 3) = 4 correct: your answer is correct. both fx and fy are continuous functions for xy > 3 incorrect: your answer is incorrect. and f is differentiable at (2, 3). find the linearization l(x, y) of f(x, y) at (2, 3). l(x, y) = incorrect: your answer is incorrect.
Answers: 2
Mathematics, 21.06.2019 22:30, lekepius3715
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by รขโ4 to get รขโ16x รขโ 4y = รขโ80 multiply the second equation by รขโ1 to get รขโ4x รขโ y = รขโ20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by รขโ1 to get รขโ2x รขโ 4y = รขโ14
Answers: 1
Mathematics, 21.06.2019 23:00, nails4life324
Which of the following scenarios demonstrates an exponential decay
Answers: 1
Mathematics, 21.06.2019 23:30, jtroutt74
Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.
Answers: 1
Explain why the function is differentiable at the given point. f(x, y) = 2 + x ln(xy โ 5), (2, 3) th...