Respuesta :

Answer:

The x-intercept is the point [tex](3,0)[/tex]

Step-by-step explanation:

we know that

The x-intercept is the value of x when the value of  the function is equal to zero

so

Observing the table

For [tex]x=3[/tex]

[tex]f(x)=0[/tex]

therefore

The x-intercept is the point [tex](3,0)[/tex]


(3, 0)

Further explanation

Given:

The table with x as the domain and f(x) as the range.

Question:

Which is the x-intercept of the continuous function in the table?

Problem Solving:

  • If the graph of a function crosses the x-axis, then the function has an x-intercept. The x-intercept(s) of a function are called the zeros or the roots of the function.
  • If the graph of function crosses the y-axis, then the function has a y-intercept. A function can have at most one y-intercept.
  • To find the x-intercepts, we need to find all the x-values that support the equation [tex]\boxed{ \ f(x) = 0 \ }.[/tex] An x-intercept is the first component of the ordered pair [tex]\boxed{ \ (k, 0) \ }[/tex] where k is any real number.
  • A y-intercept is the second component of the ordered pair [tex]\boxed{ \ (0, c) \ }[/tex] where c is any real number.

From the table provided, we can state that:

  • an x-intercept is (3.0),
  • a y-intercept is (0, -6).

Notes:

  • A relation is a set of ordered pairs. The set of all the first components is called the domain and the set of all the second component is called the range of the relation.
  • A relation can be represented by a list, by a table, by a map, or by a graph.
  • A function f is a relation that assigns to each element x in the set A exactly one element y in set B.
  • Set A is called the domain of the function f, and is denoted by [tex]\boxed{ \ D(f) \ }[/tex]
  • Set B is called the range of the function f, and is denoted by [tex]\boxed{ \ E(f) \ }[/tex]
  • We name x as the independent variable or the argument, and y (or f(x)) as the dependent variable.

Learn more

  1. What is the range of the given function? {(–2, 0), (–4, –3), (2, –9), (0, 5), (–5, 7)}  https://brainly.com/question/1435353
  2. The piecewise-defined functions https://brainly.com/question/9590016
  3. The composite function https://brainly.com/question/1691598

Keywords: which is, an x-intercept of the continuous function, in the table?, (0,-6), (3,0), (-6, 0), (0, 3), crosses the x-axis, the domain, the range, crosses, y-intercept, the zeros, the roots, the graph, a relation

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