Question

Find the center-radius form of the equation of the circle.

center (-2, 0), radius = square root of 2

Answer 1

(x-x_1)^2 +(y-y_1)^2 = r^2

x_1 = -2, y_1 = 0, and r = sqrt(2)

Answer 2

can you do it now?

Answer 3

??

Answer 4

oh yes i got it now thank you!!!

Answer 5

what you get for an answer

Answer 6

(x + 2)^2 + y^2=sqrt2 is that right

Answer 7

@caroesfea
(x + 2)^2 + y^2=(sqrt2)^2 = 2

(x + 2)^2 + y^2 = 2 --> Don't forget to square the radius

Answer 8

@Directrix thank you!

Answer 9

Glad to help.