QUESTION IMAGE
Question
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\\(y \le 1\\)
\\(y \ge -1\\)
\\(y \le 0\\)
\\(y \ge 0\\)
<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"multiple_choice_formatter",
"explain_then_answer",
"quick"
],
"needs_drawing": false,
"concepts_used": [
"Quadratic Functions",
"Vertex of Parabola",
"Domain of Functions"
],
"new_concepts": [
"Range of Quadratic Functions"
],
"current_concepts": [
"Quadratic Functions",
"Vertex of Parabola",
"Domain of Functions",
"Range of Quadratic Functions"
]
}
</pre_analysis>
<reasoning>
Identify the vertex and orientation of the parabola
The graph shows a parabola opening upwards with its vertex at the origin \((0, 0)\).
Determine the range of the function
Since the parabola opens upwards from its minimum point at \(y = 0\), the function takes all real values greater than or equal to \(0\).
\[
y \ge 0
\]
</reasoning>
<answer>
<mcq-option>\(y \le 1\)</mcq-option>
<mcq-option>\(y \ge -1\)</mcq-option>
<mcq-option>\(y \le 0\)</mcq-option>
<mcq-correct>\(y \ge 0\)</mcq-correct>
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Multiple Choice",
"knowledge_point": [
"Mathematics",
"Algebra",
"Range of Quadratic Functions"
]
}
</post_analysis>
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<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"multiple_choice_formatter",
"explain_then_answer",
"quick"
],
"needs_drawing": false,
"concepts_used": [
"Quadratic Functions",
"Vertex of Parabola",
"Domain of Functions"
],
"new_concepts": [
"Range of Quadratic Functions"
],
"current_concepts": [
"Quadratic Functions",
"Vertex of Parabola",
"Domain of Functions",
"Range of Quadratic Functions"
]
}
</pre_analysis>
<reasoning>
Identify the vertex and orientation of the parabola
The graph shows a parabola opening upwards with its vertex at the origin \((0, 0)\).
Determine the range of the function
Since the parabola opens upwards from its minimum point at \(y = 0\), the function takes all real values greater than or equal to \(0\).
\[
y \ge 0
\]
</reasoning>
<answer>
<mcq-option>\(y \le 1\)</mcq-option>
<mcq-option>\(y \ge -1\)</mcq-option>
<mcq-option>\(y \le 0\)</mcq-option>
<mcq-correct>\(y \ge 0\)</mcq-correct>
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Multiple Choice",
"knowledge_point": [
"Mathematics",
"Algebra",
"Range of Quadratic Functions"
]
}
</post_analysis>