Question

Given the points S(-4,3) and T(-2,5), write an equation for which ST is the diameter.

Answer 1

I got:

(x+3)^2 + (y-4)^2 = 1

Answer 2

am I correct?

Answer 3

but not equal to 1

Answer 4

\[=2\sqrt{2}\]

Answer 5

:/

Answer 6

How'd you get that?

Answer 7

sorry not that but equal to 8

Answer 8

because that is the radius

Answer 9

The general form of a circle with center \((h,k)\) is

\((x-h)^2+(y-k)^2=r^2\)

Answer 10

@binary3i I got √2 as the radius

Answer 11

oh yeah you are correct.

Answer 12

from what I got my answer is :
(x+3)² + (y-4)² = 2

Answer 13

(-4,3) isn't the center. Its a end point of the diameter.

Answer 14

correct

Answer 15

You are right! I need to read more carefully.

Answer 16

so I went and found the midpoint and got (-3,4)
and found the distance between the midpoint and one of the points given and got the square root of 2

I just want to know if my answer is right or if I made a mistake:
(x+3)² + (y-4)² = 2

Answer 17

You are right.

Answer 18

Thank you very much :)