Question

What are the domain and range of the function on the
graph?
O
O
O
The domain includes all integers, and the range is y 2 0.
The domain includes all integers, and the range is y> 0.
The domain includes all real numbers, and the range is
y20
The domain includes all real numbers, and the range is
y>0
O

Answer 1

Last option:

The domain includes all real numbers, and the range is  y > 0

Explanation:

A function is simply a relation between an input and output, but this relation implies that every element of a first set (input) matches just one element of the second set (output).

We need to know some facts:

• The domain of a function is the set of inputs (the x-values).

• The range of a function is the set of outputs (the y-values).

In this case, we have a function represented by a graph, so the function is valid for all the x-values, that is, the domain is the set of real numbers. On the other hand, the function is valid for all the y-values greater than zero because the function never touches the x-axis (y = 0).

In conclusion:

The domain includes all real numbers, and the range is  y > 0

Learn more:

More about functions: https://brainly.com/question/10277736

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