jay
jay
15-06-2016
Mathematics
contestada
the equation x2+y2-2x+2y-1=0
Respuesta :
mathmate
mathmate
20-06-2016
This is the equation of a circle, centred at (1,-1), radius sqrt(3), as follows
rewrite equation as
(x-1)^2-1+(y+1)^2-1=1, or
(x-1)^2+(y+1)^2=(sqrt(3))^2
Don`t know what else you`d like to do with it. lol
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
Assuming the Inefficient Market School, what are 2 approaches to forecasting?
within a lymph node, what cells engulf and destroy bacteria, viruses and other foreign substances in the lymph?
What skills do you need be a marketing manager? As a marketing manager, you need to have (leadership, culinary, artistic) skills and (accounting, computer, logi
Helppp meeeee plsssss
Rebating is an unfair trade practices and is regulated by law. All of the following would be considered rebating EXCEPT A. An agent offers the use of his lake h
What does it tell you about trenches/trench warfare
Animesh is giving a presentation about providing first aid in the workplace. Considering this, which presentation aid would be the most effective?
Risk responses are developed based upon ___. A) Assessment B) Classifications C) Project timing D) Project cost and timing
Je veux la correction de cet devoir pour la préparation du semestre
The curve C has equation y³ + x²y - 6x=0 (a) Find dy/dx in terms of x and y. (b) Hence find the exact coordinates of the points on C for which dy/dx= 0
