Question

What's the domain of this function graph?

A)

[0,∞)

B)

(–∞, 0)

C)

[1,∞)

D)

(–∞,∞)

Answer 1

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Explanation:

Answer 2

A) [0,∞)

Explanation:

The domain is the horizontal extent of the graph.

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The given graph goes no farther left than x=0. It extends to infinity to the right (as signified by the arrow pointing right).

The domain is [0, ∞).