Write the domain as an inequality

Question

asked Sep 27, 2021 178k views

2 Answers

Petra Barus · Answer 1 · 2021-09-28T08:44:49+0000

Answer:

$\huge \boxed{x\geq 0}$

Explanation:

The domain is all possible values for x or where the x values covers the graph.

All the values for x are less or equal to 0 as shown in the graph.

This can be written as an inequality:

$x\geq 0$

Sofie VL · Answer 2 · 2021-10-02T02:37:29+0000

Answer:

$x\leq 0$

Explanation:

The domain is the span of x-values covered by the graph.

From the graph, we can see that the x-values covered by the graph is all values to the left of zero including zero.

Therefore, the domain is all x-values less than or equal to 0:

$x\leq 0$

Further notes:

In interval notation, this is:

$(-\infty,0]$