Posts Tagged ‘circle’

Problem 480

What is the equation of the following graph?

480

Solution:-

Circle with a center at (3, -7) and a radius of 3.

 

(x – 3)2 + (y + 7)2 = 9

Problem 479

What is the equation of the following graph?

479

 

Solution:-
 

Circle with a center at (-5, 6) and a radius of 4.
 

(x+5)2 + (y-6)2 = 16

 

Problem 478

What is the equation of the following graph?
478

 

 

Solution:-
 

This is a circle with a center at (0, 0) and a radius of 4.
 

x2 + y2 = 16