Question

What is the center of the circle that has a diameter whose endpoints are (-3, -5) and (-11, -7)?

Answer 1

(x-a)^2 + (y-b)^2 = r^2

Answer 2

(x2+x1)/2,(y2+y1)/2=midpoint

Answer 3

plug and play into midpoint formula

Answer 4

idk what that means haha

Answer 5

(-3,5) = (x1,y1)
(-11,-7) = (x2,y2)

Answer 6

If you don't know what it means, use graph paper.

Answer 7

in the formula you are taking the difference of two points then dividing it by two to get the center of those two points you just subtracted from each other...

Answer 8

-14,2?

Answer 9

-7+ 5 = ?

Answer 10

-7 + (-5) = ? *********

Answer 11

-2

Answer 12

-12

Answer 13

sorry my fault

Answer 14

If you use graph paper, you'll get something like this:

Answer 15

The line segment will intersect a point that is the midpoint of the segment.

Answer 16

-7,-6?

Answer 17

Bingo

Answer 18

Bingo!

Answer 19

Bingo is one of my favorite games

Answer 20

it will be mine when i get older

Answer 21

You assume only old people play it.

Answer 22

bingo is fun