What is the domain of this quadratic function? y = x^2 - 12x + 36 Choices: (A){x | x ≥ 0} (B){x | x ≥ 6} (C){x | x ≤ 0} (D)all real numbers

Quadratic Function Domain: The domain of a function refers to the set of all possible input values (x-values) for which the function is defined. For any quadratic function in the form y = ax^2 + bx + c, where a, b, and c are real numbers, the domain is always all real numbers because you can plug any real number into the function and get a real number out.Explanation: Since the function y = x^2 - 12x + 36 is a quadratic function, and there are no restrictions on the x-values (such as square roots or denominators that could become zero), the domain is all real numbers.

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What is the domain of this quadratic function? $\newline$ $y = x^2 - 12x + 36$ $\newline$ Choices: $\newline$ (A) $\{x | x \geq 0\}$ $\newline$ (B) $\{x | x \geq 6\}$ $\newline$ (C) $\{x | x \leq 0\}$ $\newline$ (D)all real numbers

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Algebra 1

Domain and range of quadratic functions: equations

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Q. What is the domain of this quadratic function?

\newline

y = x^2 - 12x + 36

\newline

Choices:

\newline

(A)

\{x | x \geq 0\}

\newline

(B)

\{x | x \geq 6\}

\newline

(C)

\{x | x \leq 0\}

\newline

(D)all real numbers

Quadratic Function Domain: The domain of a function refers to the set of all possible input values ( extit{x}-values) for which the function is defined. For any quadratic function in the form $y = ax^2 + bx + c$ , where $a$ , $b$ , and $c$ are real numbers, the domain is always all real numbers because you can plug any real number into the function and get a real number out.
Explanation: Since the function $y = x^2 - 12x + 36$ is a quadratic function, and there are no restrictions on the $x$ -values (such as square roots or denominators that could become zero), the domain is all real numbers.