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2 years ago

What is the domain of the function graphed below?

Mathematics

2 answers:

kow [346]2 years ago

7 0

The domain of the function graphed is $\boxed{{\text{all real numbers}}}.$ Option (d) is correct.

Further explanation:

Domain is a set of all the possible values of the function. The value at which the function is defined is known as domain.

Range is a set of values that the function takes.

The output values of the function are known as range and the input values on which function is defined is known as the domain of the function.

Given:

The given options for the domain are as follows,

(A). all real numbers greater than 4.

(B). all real numbers greater than or equal to 4.

(C). all real numbers greater than or equal to 5.

(D). all real numbers

Explanation:

The x-axis contains all the real numbers and the function can take any value from the x-axis.

The graphed function can take any values. Therefore, the domain is all real numbers.

Hence, the domain of the function graphed is $\boxed{{\text{all real numbers}}}$ . Option (D) is correct.

Option (A) is not correct as the domain of the graphed function is all real numbers.

Option (B) is not correct as the domain of the graphed function is all real numbers.

Option (C) is not correct as the domain of the graphed function is all real numbers.

Option (D) is correct as the domain of the graphed function is all real numbers.

Learn more:

1. Learn more about inverse of the function brainly.com/question/1632445.

2. Learn more about equation of circle brainly.com/question/1506955.

3. Learn more about range and domain of the function brainly.com/question/3412497

Answer details:

Grade: Middle School

Subject: Mathematics

Chapter: Functions

Keywords: range, domain, codomain, relation, function, graph, coordinates, close interval, open interval, values.

vazorg [7]2 years ago

4 0

The domain of a function whose graph is given is found by projecting the graph to the x-axis, as shown with the red dashed lines.

We see that the projection is the entire x-axis, that is, the entire Real numbers line, thus the answer is all real numbers.

Answer: D

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