QUESTION IMAGE
Question
use the graph to evaluate each expression.
(a) \\((f+g)(0)\\)
(b) \\((f-g)(-1)\\)
(c) \\((fg)(1)\\)
(d) \\(\left(\frac{f}{g}\
ight)(3)\\)
\\((f+g)(0) = 3\\)
\\((f-g)(-1) = -3\\)
\\((fg)(1) = \square\\)
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"blank_filling_formatter",
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"quick"
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</pre_analysis>
<reasoning>
Find function values from the graph
\[
\]
Evaluate the product of the functions
\[
\]
</reasoning>
<answer>
Use the graph to evaluate each expression.
\((fg)(1) =\) <blank>-8</blank>
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Function Operations"
]
}
</post_analysis>
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<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"blank_filling_formatter",
"explain_then_answer",
"quick"
],
"needs_drawing": false,
"concepts_used": [],
"new_concepts": [
"Function Operations",
"Graphical Evaluation"
],
"current_concepts": [
"Function Operations",
"Graphical Evaluation"
]
}
</pre_analysis>
<reasoning>
Find function values from the graph
\[
\]
Evaluate the product of the functions
\[
\]
</reasoning>
<answer>
Use the graph to evaluate each expression.
\((fg)(1) =\) <blank>-8</blank>
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Function Operations"
]
}
</post_analysis>