The answer to this question is D
Answer:
The new coordinates are (-11, -35)
Step-by-step explanation:
When reflecting across the x-axis, you are just the Y. value. It is the opposite due to the fact that if you're moving something across the horizontal x-axis, it's actually the vertical height changing. So, you just inverse the Y value to its' negative or positive reciprocal.
You would take 1200 and divide it by 3 and add that to 1200. The answer is $1600.
The answer to your question is
A. -3x+1