For triangle ABC , which transformation composition is Commutative? a) rotate 30 degrees and then translate 2 units down b) translate 5 units to the right and rotate 90 degrees c) reflect across the y-axis and then rotate 90 degrees d) reflect across the y -axis and then reflect across the x-axis

I think it's D but it's just a guess....thanks!

2 answers

D it is

When you combine translations all bets are off.
The correct answer is a