what is $x^2 + 6x = x^2 - 6x$ as a system?

$\begin{aligned} y &= x^2 + 6x \\ y &= x^2 - 6x \end{aligned}$

$\begin{aligned} y &= -x^2 + 6x \\ y &= x^2 - 6x \end{aligned}$

$\begin{aligned} y &= -x^2 - 6x \\ y &= x^2 - 6x \end{aligned}$

Question

what is $x^2 + 6x = x^2 - 6x$ as a system?

$\begin{aligned} y &= x^2 + 6x \\ y &= x^2 - 6x \end{aligned}$

$\begin{aligned} y &= -x^2 + 6x \\ y &= x^2 - 6x \end{aligned}$

$\begin{aligned} y &= -x^2 - 6x \\ y &= x^2 - 6x \end{aligned}$

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "multiple_choice_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Systems of Equations" ], "new_concepts": [], "current_concepts": [ "Systems of Equations" ] } ## Set each side of the equation equal to y $$ \begin{aligned} y &= x^2 + 6x \ y &= x^2 - 6x \end{aligned} $$

(A) $y = x^2 + 6x$ $y = x^2 - 6x$

(B) $y = -x^2 + 6x$ $y = x^2 - 6x$

(C) $y = -x^2 - 6x$ $y = x^2 - 6x$

{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Algebra", "Systems of Equations" ] }

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Question

Explanation:

Set each side of the equation equal to y

Answer: