Learning Task 4 : In your answer sheet, copy and answer.
1. Transform in center-radius form of the equation of the
circle. (2 points)
2. Find the center and radius of a circle represented by the equation below.
a. (2 points)
b. (2 points)
3. Write the standard equation of a circle with the given center and radius.
a. (0, 0); radius = 7 (2 points)
b. (-4, 4); radius = 5 (2 points)
4. Graph the circle whose equation is (5 points)​