Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
BIGDOG96
Group Title
Patrick drew the incorrect graph shown below to represent the circle (x – 1)2 + (y + 3)2 = 4
Which statement explains why Patrick’s graph is incorrect?
Answers
A. The radius of the circle should be 2 instead of 4.
B. The center of the circle should be (1, 9) instead of (1, 3).
C. The center of the circle should be (1, 3) instead of (1, 3).
D. The radius of the circle should be 16 instead of 4.
 one year ago
 one year ago
BIGDOG96 Group Title
Patrick drew the incorrect graph shown below to represent the circle (x – 1)2 + (y + 3)2 = 4 Which statement explains why Patrick’s graph is incorrect? Answers A. The radius of the circle should be 2 instead of 4. B. The center of the circle should be (1, 9) instead of (1, 3). C. The center of the circle should be (1, 3) instead of (1, 3). D. The radius of the circle should be 16 instead of 4.
 one year ago
 one year ago

This Question is Closed

BIGDOG96 Group TitleBest ResponseYou've already chosen the best response.0
@PaxPolaris can you help me?
 one year ago

PaxPolaris Group TitleBest ResponseYou've already chosen the best response.1
a circle with center \((h,k)\) and radius \(r\) will have the formula: \[\Large \left( xh \right)^2+\left( yk \right)^2=r^2\]
 one year ago

PaxPolaris Group TitleBest ResponseYou've already chosen the best response.1
so in your formula: what's the center supposed to be? and what's the radius is supposed to be?
 one year ago

BIGDOG96 Group TitleBest ResponseYou've already chosen the best response.0
1, 3 r=4?
 one year ago

PaxPolaris Group TitleBest ResponseYou've already chosen the best response.1
center is (1,3)... yes but \(\large r \ne 4\) \[\Large \color{green}{r^2=4}\]
 one year ago

BIGDOG96 Group TitleBest ResponseYou've already chosen the best response.0
So r = 2?
 one year ago

PaxPolaris Group TitleBest ResponseYou've already chosen the best response.1
2... you got it.
 one year ago

BIGDOG96 Group TitleBest ResponseYou've already chosen the best response.0
Great, thanks a million!
 one year ago
See more questions >>>
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.