A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
please help.... i will attach question
anonymous
 one year ago
please help.... i will attach question

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[x ^{2}+y ^{2} = 5\] graph the circle or ellipses....

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0would the radius be sqrt of 5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@freckles Can you help

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0but how exactly do i graph that?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0my center would be at the origin.. i think

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay so because there isn't any numbers next to the exponents, the center of the circle would start at the point (0,0). The radius would be 5...

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i thought it would be sqrt of 5

amilapsn
 one year ago
Best ResponseYou've already chosen the best response.0dw:1440612710148:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dont get how you gor rhat^

freckles
 one year ago
Best ResponseYou've already chosen the best response.1@amilapsn was just graphing a random circle with center (h,k) and radius r.

freckles
 one year ago
Best ResponseYou've already chosen the best response.1your (h,k) is (0,0) and your radius is sqrt(5) has someone suggested earlier. So your radius is approximately 2.2 units in length.

freckles
 one year ago
Best ResponseYou've already chosen the best response.1so you would go to your center...And go up from 2.2 units put a dot Go back to the center go down 2.2 units put a dot Go back to the center count left 2.2 units put a dot Go back to the center count right 2.2 units put a dot

freckles
 one year ago
Best ResponseYou've already chosen the best response.1connect the dots forming a circle

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh gotchaaa!!! the other person was confusing me when they said the radius is 5

freckles
 one year ago
Best ResponseYou've already chosen the best response.1missed that it should be sqrt(5) it was probably a mistype on his part

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0too make sure i understnad \[x ^{a}+y ^{2} = 16\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0origin is (0,0). and i just go 4 units up, right, left, and down. (radius =4) yess sorry, mistype..

freckles
 one year ago
Best ResponseYou've already chosen the best response.1yep connect all those dots you found making it as circley looking as possible

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0lol connecting it to look circley is the hardest part... but what about a problem like.. \[\frac{ x ^{2} }{ 1} + \frac{ y ^{2} }{ 9 } = 1\]

freckles
 one year ago
Best ResponseYou've already chosen the best response.1that one is not a circle

freckles
 one year ago
Best ResponseYou've already chosen the best response.1\[\frac{(xh)^2}{a^2}+\frac{(yk)^2}{b^2}=1 \text{ has center } (h,k) \] ok... now I don't know if these are the technical terms for it... the thing under the x part tells us the "horizontal radius" from the center the thing under the y part tells us the "vertical radius" from the center

freckles
 one year ago
Best ResponseYou've already chosen the best response.1\[\frac{x^2}{4}+\frac{y^2}{25}=1 \\ \text{ has center } (0,0) \\ \text{ and horizontal radius } \sqrt{4}=2 \\ \text{ and vertical radius } \sqrt{25}=5\]

freckles
 one year ago
Best ResponseYou've already chosen the best response.1this would look like: dw:1440614566689:dw now this was horribly drawn

freckles
 one year ago
Best ResponseYou've already chosen the best response.1but I just counted up 5 from the center and down 5 from the center and I counted right and left from the center 2 units

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so for my equation itd have a horizontal radius of 1 and a vertical radius of 3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0whic means 3 units up an down and one unit left and right

freckles
 one year ago
Best ResponseYou've already chosen the best response.1and like I said before those are probably not the technical terms but it is how I remember how to draw the things
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.