Question

what is the domain and range of the graph? *hard to see, but it is an open circle at origin. answer attempt 1 out of 3 the domain of the graph is {x| }. the range of the graph is {y| }. submit answer ∞ -∞ < > ≤ ≥

Explanation:

Step1: Define domain

Domain is set of all x - values. Since there is an open - circle at the origin, x can be any real number except 0. So, $x\in(-\infty,0)\cup(0,\infty)$.

Step2: Define range

Range is set of all y - values. Since there is an open - circle at the origin, y can be any real number except 0. So, $y\in(-\infty,0)\cup(0,\infty)$.

Answer:

The domain of the graph is $\{x|x
eq0\}$. The range of the graph is $\{y|y
eq0\}$.