REALLY NEED SOMEONE TO HELP ME!!!! Which sequence of transformations was performed on figure PQRS to produce figure PꞌꞌQꞌꞌRꞌꞌSꞌꞌ?
PQRS was reflected across the y-axis and then rotated 90° counterclockwise about the origin.
PQRS was reflected across the x-axis and then rotated 90° counterclockwise about the origin.
PQRS was translated 5 units left and then reflected across the x-axis.
PQRS was rotated 180° clockwise around the origin and then translated 1 unit left.
Stacey Warren - Expert brainly.com
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it was A, thanks for explaining the 90' and 180" things for me =D your a lifesaver!!!
yea you are right
sorry for late i was did something wrong
and here is an explanation
for A so first we have to rotate across the y -axis
to do that we have to y -coordinate stays same like in original image
and change the sign of x coordinate
so in the original image
rotate over y-axis
like i said y values stay same change sign of x coordinate
now we have to use those definitions
\[\large\rm 90-countercloskwise (x,y)---->(-y,x)\]
so yeah that's how A is right