Answer:
The rule for a reflection over the y -axis is (x,y)→(−x,y) .
The rule for a reflection over the x -axis is (x,y)→(x,−y) .
sorry I can't help you with number 4, hopefully this helps!
I think it is 432.sorry if it is wrong though. My bad calculation error.
Answer:
33
Step-by-step explanation:
simply replace x with 7!
7^2 = 49
49-16=33
