which of the following is a logarithmic function?

$y = \log_{3}x$

$y = 3^{x}$

$y = x + 3$

$y = x^{3}$

Question

which of the following is a logarithmic function?

$y = \log_{3}x$

$y = 3^{x}$

$y = x + 3$

$y = x^{3}$

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "direct_cot", "multiple_choice_formatter", "explain_then_answer", "tutor", "mastery_adaptive_brevity" ], "needs_drawing": false, "concepts_used": [ "Logarithmic Functions" ], "new_concepts": [], "current_concepts": [ "Logarithmic Functions" ] } ## Identify the logarithmic function Using the *Logarithmic Functions* knowledge point $$ y = \log_{3}x $$ ## Analyze the remaining options * $y = 3^x$ is an exponential function. * $y = x + 3$ is a linear function. * $y = x^3$ is a cubic (polynomial) function.

(A) $y = \log_{3}x$

(B) $y = 3^{x}$

(C) $y = x + 3$

(D) $y = x^{3}$

{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Algebra", "Logarithmic Functions" ] }

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QUESTION IMAGE

Question

Explanation:

Identify the logarithmic function

Analyze the remaining options

Answer: