Question

Figure BCDE was transformed using the composition rx-axis ◦ T2,2. If point B on the pre-image lies at (3, 4), what are the coordinates of B'' on the final image?
(5, 6)
(5, –6)
(1, 2)
(1, –2)

Answer 1

The correct answer is: (5,-6)

Answer 2

Thank you for posting your question here at brainly. If point B on the pre-image lies at (3, 4), the are the coordinates of B'' on the final is (5, -6). Below is the solutions, I hope the answer helps. 

rx-axis ◦ T2,2 (3,4) 
= rx-axis ( T2,2 (3,4)  ) 
= rx-axis ( 5,6  ) 
= (5, -6)