Plot (−134,412) on the coordinate plane.

We are given coordinate (-1 3/4, 4 1/2).

(-1 3/4, 4 1/2) represents x-coordinate -1 3/4.

And y-coordinate 4 1/2.

First we need to go -1 and three fourth between -1 and -2.

And then for 4 1/2, we need to got 4 above on y-axis and then a half between 4 and 5.

We would draw the coordinate of intersection of vertical line of point -1 3/4 and horizontal line at 4 1/2.

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

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