QUESTION IMAGE
Question
use the graph to find the solutions of this quadratic function.
(x = ?, \quad)
enter the smallest solution first.
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"needs_drawing": false,
"concepts_used": [
"Coordinate Plane",
"x-intercept"
],
"new_concepts": [
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</pre_analysis>
<reasoning>
Identify the meaning of solutions on a graph
Using the x-intercept and Coordinate Plane knowledge points
\[
\text{Solutions of } f(x) = 0 \text{ correspond to the } x\text{-intercepts of the graph } y = f(x).
\]
Locate the x-intercepts from the graph
Using the Coordinate Plane knowledge point
\[
\text{The parabola crosses the } x\text{-axis at } x = -3 \text{ and } x = -1.
\]
Order the solutions
The problem requires entering the smallest solution first:
\[
-3 < -1 \implies x = -3, -1
\]
</reasoning>
<answer>
Use the graph to find the solutions of this quadratic function.
\(x =\) <blank>-3</blank>, <blank>-1</blank>
Enter the smallest solution first.
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Graphical Solutions of Quadratics"
]
}
</post_analysis>
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"Coordinate Plane",
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</pre_analysis>
<reasoning>
Identify the meaning of solutions on a graph
Using the x-intercept and Coordinate Plane knowledge points
\[
\text{Solutions of } f(x) = 0 \text{ correspond to the } x\text{-intercepts of the graph } y = f(x).
\]
Locate the x-intercepts from the graph
Using the Coordinate Plane knowledge point
\[
\text{The parabola crosses the } x\text{-axis at } x = -3 \text{ and } x = -1.
\]
Order the solutions
The problem requires entering the smallest solution first:
\[
-3 < -1 \implies x = -3, -1
\]
</reasoning>
<answer>
Use the graph to find the solutions of this quadratic function.
\(x =\) <blank>-3</blank>, <blank>-1</blank>
Enter the smallest solution first.
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Graphical Solutions of Quadratics"
]
}
</post_analysis>