Question

Determine the domain of the function y= x

Answer 1

A.
All numbers
B.
Non-positive numbers
C.
Non-negative numbers
D.
Non-zero numbers

Answer 2

What kind of numbers can you not plug in to x to get a real number y?

Answer 3

not sure what you mean, invisible ones?

Answer 4

A real number is any number othe than complex (which deal with i) so what numbers can you put in this to get a number thta doesn't have i

Answer 5

real numbers ?

Answer 6

so A.?

Answer 7

Are there any restrictions? No. So the x is in the real numbers.

Answer 8

oh ok. thanks