Question

HEEEEEELLLLLPPPP!----find the coordinates of midpoint AB where A is ( a,b ) and B is ( b,c ) write the answer in simplest form.

Answer 1

What are the x coordinates of the two ordered pairs?

Answer 2

a and b

Answer 3

Add them together

Answer 4

a+b

Answer 5

Divide that answer by 2

Answer 6

a+b/2

Answer 7

(a+b)/2

Answer 8

What are the y coordinates of the two ordered pairs?

Answer 9

b and c

Answer 10

Add them together

Answer 11

b+c

Answer 12

Divide that answer by 2

Answer 13

(b+c)/2

Answer 14

And there you have it:
\[(\frac{a+b}{2},\frac{b+c}{2})\]

Answer 15

thats it?

Answer 16

That's the midpoint. Is that what you wanted?

Answer 17

yes thank you very much
helpful like always

Answer 18

yw