19 cm
28 cm
is there a series of rigid transformations that could map
arst to axyt? if so, which transformations could be
used?
14 cm
14 cm
no, arst and axyt are congruent but arst cannot
be mapped to axyt using a series rigid transformations.
no, arst and axyt are not congruent.
yes, arst can be reflected across the line containing
rt and then rotated about t so that s is mapped to y
yes arst can be translated so that s is mapped to y
and then rotated about s so that ris mapped to x
19 cm

Suppose you want to transform the graph of the function y=tan(x+pi/4)-1 into the graph of the function y=-tan(x+pi/2)+1 which transformations should you perform. a) reflect the graph of the first function across the x-axis, translate it pi/4 units to the left, and translate it 2 units up. b) reflect the graph of the first function across the x-axis, translate it pi/4 units to the right, and translate it 2 units up. c) reflect the graph of the first function across the line y = -1, translate it pi/4 units to the left, and translate it 2 units up. d) reflect the graph of the first function across the line y = -1, translate it pi/4 units to the right, and translate it 2 units up.