Find the coordinates of the midpoint of the segment whose endpoints are h(2, 1) and k(10, 7).
a) (6, 4)
b) (12, 8)
c) (4, 3)
d) (8, 6)

For this case we have that the middle point formula is given by:

We then have the following points:

Therefore, replacing values we have:

Rewriting:

The midpoint is given by:

A) (6, 4)

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

step-by-step explanation:

goog be able to you with that maybe