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$x = 0$
$x = 3$
$x = -2$
$x = 2$

Question

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "multiple_choice_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Vertex of Parabola", "Quadratic Functions" ], "new_concepts": [], "current_concepts": [ "Vertex of Parabola", "Quadratic Functions", "Axis of Symmetry" ] } ## Identify the vertex of the parabola $$ (h, k) = (2, -1) $$ ## Determine the axis of symmetry $$ x = h \implies x = 2 $$

$x = 0$

$x = 3$

$x = -2$

$x = 2$

{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Algebra", "Vertex of Parabola" ] }

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Question

Explanation:

Identify the vertex of the parabola

Determine the axis of symmetry

Answer: