plzzz answer these i will make you brainliest

Answer:
6. (x,y) -> (x,y-4)
7. (x,y) -> (-x,y)
Step-by-step explanation:
6. You shift it 4 units down. Y makes things go up and down.
7. Youre flipping it over the Y axis. It doesnt change the Y values, only the X.