nemorinavory2298 nemorinavory2298
  • 24-04-2018
  • Mathematics
contestada

"write an equation for the translation of" x2 + y2 = 25 by 6 units left and 3 units down.

Respuesta :

CastleRook
CastleRook CastleRook
  • 03-05-2018
The standard for of equation of a circle is 
(x-a)²+(y-b)²=r²
where r is the radius of the circle and (a,b) is the center of the circle.
in x²+y²=25, the center is at (0,0). When the circle is translated 6 units left, it means that the new center has a=-6. Translating the circle 3 units down means that the new center has b=-2. So, the translated circle has the equation
(x+6)²+(x+3)²=25

Answer: (x+6)²+(x+3)²=25
Answer Link

Otras preguntas

What is the definition of empirical evidence?
how is a person transformed into social creature from the biological creature to socialization ? present your logics.​
Question No: 9 Of 50 Time Left : 59:18 ОА QUESTION Which of the following two entities (reading from Left to right) can be connected by the dot operator? A clas
The distance between Detroit, Ml to Paris, France is approximately 3930 mi. Flying from Detroit to Paris take 8 hr with the jet stream. The return flight takes
Answer pls. This is for People like me with this Question . Help!!! Question 3 of 20 What happens to the electric force between two particles if the distance
deep invasion lead to???
All teenagers need to help around the home
a. In which age people started to live permanently and concept of society was developed? ​
In order for a check to be legal tender it must be? O Authorized O Certified Signed O Processed
2 plus 2 is 22???????