Question

Find the domain for the following function.
@Cosmichaotic
@ankit042

Answer 1

All R #'s

Answer 2

from the graph you have to find out for what all values of x the function is defined

Answer 3

All Real #'s -> There is no value of x you can plug in where there isn't a y. Where the open circle is, usually we would say that this means the value cannot exist here. But! The point is filled in directly above it meaning it IS included.

Answer 4

wait, so the final answer is all real numbers?

Answer 5

Domain is (-Infinity, 0] U (0, Infinity)

Answer 6

or (-infinity, infinity) = All Real Numbers

Answer 7

I'm confused so it's A?

Answer 8

A is correct.