Answer:
Yes, the students answer is reasonable.
Step-by-step explanation:
Answer to the first question
Solution
- The transformation for reflection over the y-axis is given below:

- We have been given the coordinate of B to be (-5, -2) as shown below:
- Thus, applying the transformation formula given above, we have:

- Thus, the reflected point B' is

- This is shown below:
No the answer is 89 because 97 - 8 is 89
Answer:
15120.
Step-by-step explanation:
9!/4!= 15120