Need martin and clara decide to keep track of the number of different colors in two brands of tennis shoes, brand a and brand b. their results are represented by the dot plots. the mean absolute deviation for brand a is answers: 1.905, 2.02, 4.9, 8.the mean absolute deviation for brand b is answers: 1.905, 2.02, 5, 5.55.the mean absolute deviations for the two brands similar answers: are not, are.

answer is a hoped i

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:

the answers are in the images, i received 100% on this assignment. hope this !