Mathematics, 20.12.2019 06:31 kidzay
(1 point) let f(x, y)=−yi+xjx2+y2 and let c be the circle r(t)=(cost)i+(sint)j, 0≤t≤2π. a. compute ∂q∂x (-x^2+y^2)/(x^2+y^2)^2 note: your answer should be an expression of x and y; e. g. "3xy - y" b. compute ∂p∂y -[(x^2-y^2)/(x^2+y^2)^2] note: your answer should be an expression of x and y; e. g. "3xy - y" c. compute ∫cf⋅dr note: your answer should be a number d. is f conservative? type y if yes, type n if no.
Answers: 3
Mathematics, 21.06.2019 14:00
What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12
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Mathematics, 21.06.2019 14:30
Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4
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Mathematics, 21.06.2019 20:20
Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3
Answers: 1
(1 point) let f(x, y)=−yi+xjx2+y2 and let c be the circle r(t)=(cost)i+(sint)j, 0≤t≤2π. a. compute ∂...
Computers and Technology, 19.11.2019 00:31
Mathematics, 19.11.2019 00:31
Computers and Technology, 19.11.2019 00:31