Answer:
The answer is "(4, -5)".
Step-by-step explanation:
Please find the complete question in the attached file.
In the given image file when we rotate it to 90 degrees clockwise so the value as the rule is 
Putting the value in x = 5 and y = 4 then:

Answer: D
Step-by-step explanation:
Nope, and the answer would be Zero
Hope this helps :)
I had to google this one and got 17...