Find the slope of the line through each pair of points (12,-11), (15, 12)

07713800878 it will help you in your life

The slope is 23/3

Step-by-step explanation:

y2-y1/x2-x1

(12,-11), (15, 12)

(x1, y1), (x2,y2)

12+11/15-12

23/3

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:

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

hope this !

~just a girl in love with shawn mendes