Question

What is the domain of the function graphed below?

Answer 1

The domain of the function graphed is $x$ . Option (a) 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.

Explanation:

The function can’t take the values greater than 7 or equal to 7.

The function is defined for the values of x less than 7. Therefore the domain of the function is $x$ .

The domain of the function graphed is $x$ . Option (a) is correct.

Option (a) is correct as the domain of the graphed function is $x$ .

Option (b) is not correct as the domain of the graphed function is $x$ .

Option (c) is not correct as the domain of the graphed function is $x$ .

Option (d) is not correct as the domain of the graphed function is $x$ .

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.

Answer 2

The function is defined over these ranges of x:
(-∞, -1) and [-1, 7), that is for x < 7.

Note that
The function is undefined at x = --1 over the left portion of the straight line, but the function s defined at x = -1 for the right portion f the straight line.
The function is undefined at x = 7 and for larger values of x.

Answer: x < 7