QUESTION IMAGE
Question
use implicit differentiation to determine \\(\frac{dy}{dx}\\) for the equation \\(\frac{5}{x} - \frac{3}{y} = 5\\).
<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"blank_filling_formatter",
"explain_then_answer",
"quick"
],
"needs_drawing": false,
"concepts_used": [
"Implicit Differentiation"
],
"new_concepts": [],
"current_concepts": [
"Implicit Differentiation",
"Power Rule Differentiation",
"Chain Rule Differentiation"
]
}
</pre_analysis>
<reasoning>
Rewrite the equation with negative exponents
\[
5x^{-1} - 3y^{-1} = 5
\]
Differentiate both sides with respect to x
\[
-5x^{-2} - 3(-1)y^{-2}\frac{dy}{dx} = 0
\]
\[
-\frac{5}{x^2} + \frac{3}{y^2}\frac{dy}{dx} = 0
\]
Solve for dy/dx
\[
\frac{3}{y^2}\frac{dy}{dx} = \frac{5}{x^2}
\]
\[
\frac{dy}{dx} = \frac{5y^2}{3x^2}
\]
</reasoning>
<answer>
Use implicit differentiation to determine \(\frac{dy}{dx}\) for the equation \(\frac{5}{x} - \frac{3}{y} = 5\).
\(\frac{dy}{dx} =\) <blank>\(\frac{5y^2}{3x^2}\)</blank>
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Calculus",
"Implicit Differentiation"
]
}
</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": [
"Implicit Differentiation"
],
"new_concepts": [],
"current_concepts": [
"Implicit Differentiation",
"Power Rule Differentiation",
"Chain Rule Differentiation"
]
}
</pre_analysis>
<reasoning>
Rewrite the equation with negative exponents
\[
5x^{-1} - 3y^{-1} = 5
\]
Differentiate both sides with respect to x
\[
-5x^{-2} - 3(-1)y^{-2}\frac{dy}{dx} = 0
\]
\[
-\frac{5}{x^2} + \frac{3}{y^2}\frac{dy}{dx} = 0
\]
Solve for dy/dx
\[
\frac{3}{y^2}\frac{dy}{dx} = \frac{5}{x^2}
\]
\[
\frac{dy}{dx} = \frac{5y^2}{3x^2}
\]
</reasoning>
<answer>
Use implicit differentiation to determine \(\frac{dy}{dx}\) for the equation \(\frac{5}{x} - \frac{3}{y} = 5\).
\(\frac{dy}{dx} =\) <blank>\(\frac{5y^2}{3x^2}\)</blank>
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Calculus",
"Implicit Differentiation"
]
}
</post_analysis>