Suppose f(x, y)=x^2+y^2â2xâ4y+3
a. How many critical points does f have in R2?
b. If t...
Mathematics, 04.11.2021 17:50 gg68814
Suppose f(x, y)=x^2+y^2â2xâ4y+3
a. How many critical points does f have in R2?
b. If there is a local minimum, what is the value of the discriminant D at that point? If there is none, type N.
c. If there is a local maximum, what is the value of the discriminant D at that point? If there is none, type N.
d. If there is a saddle point, what is the value of the discriminant D at that point? If there is none, type N.
e. What is the maximum value of f on R2? If there is none, type N.
f. What is the minimum value of f on R2? If there is none, type N.
Answers: 3
Mathematics, 21.06.2019 21:30
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer
Answers: 1
Mathematics, 22.06.2019 00:10
A, at (-2, 4), is 6 .of a'? (-8, 4) (-8, -2) (-2, -2) (-2, 4) b, at (-4, -7), isy-.of b'? (-4, 7) (4, -7) (4, 7) (-4, -7)
Answers: 2
Chemistry, 17.11.2020 19:10
Mathematics, 17.11.2020 19:10
Mathematics, 17.11.2020 19:10
History, 17.11.2020 19:10
Mathematics, 17.11.2020 19:10
Mathematics, 17.11.2020 19:10
History, 17.11.2020 19:10
Engineering, 17.11.2020 19:10
English, 17.11.2020 19:10
Mathematics, 17.11.2020 19:10
Mathematics, 17.11.2020 19:10