Ashley1nOnly
  • Ashley1nOnly
give a geometric description of the set of points in space whose coordinates satisfy the given pairs of equations.
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
Ashley1nOnly
  • Ashley1nOnly
x=2 y=3 y=0 z=0 x^2+y^2=4 z= 0
Ashley1nOnly
  • Ashley1nOnly
What is it exactly asking me to do?
DDCamp
  • DDCamp
For the first problem, how would you describe (in 3D space) the set of all points (x,y,z) where x=2 and y=3?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

Ashley1nOnly
  • Ashley1nOnly
It would be in the xy plane
DDCamp
  • DDCamp
Would it? If x=2 and y=3 are the only requirements, then couldn't z be anything?
Ashley1nOnly
  • Ashley1nOnly
It would be in the xy plane perpendicular to the z
DDCamp
  • DDCamp
Here's what the point (2,3,0) would look like, right? |dw:1440633913751:dw|
Ashley1nOnly
  • Ashley1nOnly
Yes
DDCamp
  • DDCamp
And here's x=2, y=3, z=anything |dw:1440634022753:dw|
Ashley1nOnly
  • Ashley1nOnly
So it would be in the xyz plane?
Ashley1nOnly
  • Ashley1nOnly
The xz plane
DDCamp
  • DDCamp
All three of the problems are in 3D space (not necessarily in a single "plane"). I think what they're looking for in the first one is: "A line perpendicular to the xy-plane at x=2, y=3"
Ashley1nOnly
  • Ashley1nOnly
The line through (2,3,0) is parallel to the z-axis
triciaal
  • triciaal
@DDCamp why wouldn't it just be a line segment origin to point (2,3)
Ashley1nOnly
  • Ashley1nOnly
How did they get that
DDCamp
  • DDCamp
@Ashley1nOnly It is parallel to the z-axis, but the z-axis is perpendicular to the xy-plane. It's two ways of saying the same thing.
DDCamp
  • DDCamp
@triciaal The problem says "set of points in space whose coordinates satisfy the given pairs of equations." The points on the line segment you described don't satisfy the conditions that x=2 and y=3.
triciaal
  • triciaal
of course it does (2,3,0) (x,y,z)
Ashley1nOnly
  • Ashley1nOnly
The line through (2,3,0) is parallel to the z-axis was the answer. How is it parallel to the z-axis, it looks perpendicular
Ashley1nOnly
  • Ashley1nOnly
So it in the xy plane and its parallel to the z axis
Ashley1nOnly
  • Ashley1nOnly
The next one is it on the x plane?
Ashley1nOnly
  • Ashley1nOnly
the last one a circle in the xy plane

Looking for something else?

Not the answer you are looking for? Search for more explanations.