Answer:
-2
Step-by-step explanation:
Subtracting a negative number is the same as adding it, so this is basically just negative 8 plus 6, which is -2. Don't know who was right though, you kinda left that part of the question out.
Answer:
Dilation
Step-by-step explanation:
Answer:
Va entre-3y-4
Step-by-step explanation:
Sine can take any value while arc sin can only take values fom -1 to 1.
Therefore, sine domain is all real numbers; arcsin domain is restricted.