Pre-image point N(6, -3) was dilated to point N'(2,-1). What was the scale factor used?
1 Answer
Oct 7, 2017
Explanation:
#"note the "color(blue)"reduction"" in each coordinate"#
#color(blue)"x-coordinates"#
#6to2to6xxcolor(red)(1/3)to2#
#color(blue)"y-coordinates"#
#-3to-1to-3xxcolor(red)(1/3)to-1#
#"the scale factor decreases the values of the image"#
#"coordinates and is a reduction"#
#rArrk=1/3#
