Question

Write the general conic form equation for a circle with center (3, -1) and radius of 5.
Anser choices

x² + y² - 15 = 0
x² - 6x + y² + 2y - 15 = 0
x² - 6x + y² + 2y + 5 = 0

Answer 1

\[(x-3)^2+(y+1)^2=25\]

Answer 2

Expand the binomials and write in general form.

Answer 3

from the anser choices please

Answer 4

expand that standard form Mertsj gave you and you'll have your answer...

Answer 5

i dont know how someone expand it for me

Answer 6

What is (x-3)(x-3)?
Use FOIL

Answer 7

If you got to the point in math where you are studying conic sections, you surely know how to multiply two binomials.

Answer 8

got it thanks