(03.05 LC) The graph of a function f(x) is shown below: graph of line segment going through ordered pairs negative 3, negative 4

Question

2 years ago

11

and 1, 2. A circle at negative 3, negative 4 and a black dot at 1, 2 What is the domain of f(x)? −3 ≤ x < 1 −3 < x ≤ 1 −4 < y ≤ 2 −4 ≤ y < 2

2 answers:

ratelena [41] · Answer 1 · 2022-09-26T19:12:27+03:00

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Answer:

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Step-by-step explanation:

Aleks [24] · Answer 2 · 2022-09-26T17:12:10+03:00

Answer:

−3 < x ≤ 1

Step-by-step explanation:

The domain of a function is the set of x-values.

In this graph, the open circle at (-3, -4) means the segment goes back up to this point but this point is not part of the segment itself.

The closed circle at (1, 2) means this is the endpoint and part of the segment.

This means the x-values range from almost -3 up to and including 1; this gives us the inequality

−3 < x ≤ 1