A) Find the center-radius form of the equation of the circle with center (-1,2) and radius 2. b) Graph the circle.

a) The center-radius form of the equation of the circle is
(Type an equation.)

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.