Question

@jdoe0001 and @jim_thompson5910 21. Is the point (5,3) on the circle whose equation is (x+3)^2+(y-2)^2=65?show how you determined answer

Answer 1

plug in (x,y) = (5,3) into the equation (x+3)^2+(y-2)^2=65

if you get a true result after simplifying, then that point lies on the curve
if the equation is false, then the point doesn't lie on the curve

Answer 2

( 5 , 3 )
x y


set "x" to that, and "y" to that, see if the EQUAtion is "true"

Answer 3

ok

Answer 4

thx

Answer 5

what do you get when you plug in those values of x and y?

Answer 6

i got 64+1 so it was equal thx

Answer 7

you got it correct