Answer:
All Real Numbers
Step-by-step explanation:
The domain is all the x values for a function. As this function is not restricted in any way, the domain is all real numbers. You can put any number in for x and plot it on the graph.
4a2−b2−2a+b, there are no factorable rational numbers.
this should be 450° hahah sorry if I am wrong I don't know!
N = x2
Follpwing the format