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jasenka [17]
2 years ago
15

PLEASE HELP!!! PLEASE HELP!!!

Mathematics
2 answers:
Nostrana [21]2 years ago
5 0

A. x - 6

hope that helps

vodomira [7]2 years ago
5 0

Answer:

A

Step-by-step explanation:

 

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Find a point on the ellipsoid x2+y2+4z2=36x2+y2+4z2=36 where the tangent plane is perpendicular to the line with parametric equa
Anvisha [2.4K]

Answer:

A point on the ellipsoid is (-4,2,2) or (4,-2,-2)

Step-by-step explanation:

Given equation of ellipsoid f(x,y,z) :x^2+y^2+4z^2=36

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x=-4t-1

y=2t+1

z=8t+3

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\nabla f(x,y,z)=\\\nabla f(x,y,z)=

So, The directions vectors=(-4,2,8)

Now the line is perpendicular to plane when direction vector is parallel to the normal vector of line

\nablaf(x,y,z)=(2x,2y,8z)=\lambda(-4,2,8)

So, 2x=-4\lambda

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Substitute the value of x , y and z in the ellipsoid equation

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x=-2(-2)=4

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z=-2

Hence a point on the ellipsoid is (-4,2,2) or (4,-2,-2)

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3 years ago
Which of the following statements demonstrates unit rate?
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Aaron graphed the ordered pairs generated by f(-8), f(-3), f(-2), f(1), f(2), f(5), f(6), and f(8) on a coordinate plane. He the
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Answer:

f(x) is x multipled by f

Step-by-step explanation:

pls brianlist

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3 years ago
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