Can you find domain and range on an undefined function

Question

asked Oct 13, 2023 116k views

1 Answer

DaleK · Answer 1 · 2023-10-19T16:45:41+0000

You have the grpah of a quadratic function (a parabola).

A quadratic function is not a undefined function (all values of x have a corresponding value of y)

The domain of a function is all the x-values where the value is defined.

The range of a function is all the y-values that the fjunction takes.

For the given quadratic function:

Domain: It is defined for all real values of x

$(-\infty,\infty)$

Range: The function takes values greather than or equal to 2

$\lbrack2,\infty)$