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What is the range of the function in the graph

What is the range of the function in the graph-example-1
User Allenph
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1 Answer

5 votes

Answer:

C. 40 ≤ d ≤ 80

Explanation:

The range is the set of y-coordinates.

In this case, the vertical axis is d, so each ordered pair is (e, d), and the range is the set of d-coordinates.

40 and 80 have closed dots, so they are included, and all numbers between 40 and 80 are also included.

The range is

40 ≤ d ≤ 80

User Jonvuri
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