Question

(DO NOT ANSWER WITH A LINK) (ONLY ANSWER WITH THE RIGHT ANSWER)

What is the domain of the function represented by the graph?

On a coordinate plane, a line goes through (0, negative 2) and (4, negative 1).
all real numbers
Negative 4 less-than-or-equal-to x less-than-or-equal-to 4
Negative 3 less-than-or-equal-to y less-than-or-equal-to negative 1
y less-than 0

Answer 1

All real numbers

Explanation:

If there are no holes in your graph (like a graphed point with an open circle) and your graph or equation is a line, the domain is all real numbers.

The domain is all the x's on a graph, where the graph exists, and any x that may go into the equation. Literally any x can go into a linear equation. Your graphed line goes forever in both directions, so the domain is all real numbers. (Only a vertical line would be a different answer)