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steve816
 one year ago
Find the center (h, k) and radius r of each circle.
steve816
 one year ago
Find the center (h, k) and radius r of each circle.

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jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1try to get the equation into the form \[\Large (xh)^2 + (yk)^2 = r^2\]

steve816
 one year ago
Best ResponseYou've already chosen the best response.1I divided the entire equation by 2

steve816
 one year ago
Best ResponseYou've already chosen the best response.1I got \[(x3)^2+y^2=4\]

steve816
 one year ago
Best ResponseYou've already chosen the best response.1Hmm, is this the standard form?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1yeah more or less. Do you see what the center is? what the radius is?

jackthegreatest
 one year ago
Best ResponseYou've already chosen the best response.0oo could i give the answer?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1let steve try it out

jackthegreatest
 one year ago
Best ResponseYou've already chosen the best response.0ok could i give a hint?

steve816
 one year ago
Best ResponseYou've already chosen the best response.1Oooh I think I figured it out, the center is (3, 0) and the radius is 2.

steve816
 one year ago
Best ResponseYou've already chosen the best response.1Thank you, but now I need to find the x and yintercepts. How do I do that?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1@jackthegreatest yes you can give hints as that helps better than just giving the answer

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1to find the y intercept(s), you plug in x = 0 and solve for y to find the x intercept(s), you plug in y = 0 and solve for x
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