Use part one of the fundamental theorem of calculus to find the derivative of the function. g(x) = *in(6 + t²) dt 9'(x)=In(6+42) Need Help? Read It

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Use the fundamental theorem of calc to find the derivative of the functions
**Finding the Derivative Using the Fundamental Theorem of Calculus**

The question involves using part one of the Fundamental Theorem of Calculus to determine the derivative of the given function.

Given:
\[ g(x) = \int_{1}^{x} \ln(6 + t^2) \, dt \]

We are tasked with finding \( g'(x) \).

According to part one of the Fundamental Theorem of Calculus, if \( F(x) = \int_{a}^{x} f(t) \, dt \), then \( F'(x) = f(x) \).

Thus, in this case:
\[ g'(x) = \ln(6 + x^2) \]

The image shows an incorrect step:
\[ g'(x) = \ln(6 + 4^2) \]
with a marked error indicated by a red cross. 

Here, \( g'(x) \) is mistakenly simplified as \( \ln(6 + 16) \), which is incorrect according to the theorem.

For further help, the image references a "Need Help?" section with a button labeled "Read It".
Transcribed Image Text:**Finding the Derivative Using the Fundamental Theorem of Calculus** The question involves using part one of the Fundamental Theorem of Calculus to determine the derivative of the given function. Given: \[ g(x) = \int_{1}^{x} \ln(6 + t^2) \, dt \] We are tasked with finding \( g'(x) \). According to part one of the Fundamental Theorem of Calculus, if \( F(x) = \int_{a}^{x} f(t) \, dt \), then \( F'(x) = f(x) \). Thus, in this case: \[ g'(x) = \ln(6 + x^2) \] The image shows an incorrect step: \[ g'(x) = \ln(6 + 4^2) \] with a marked error indicated by a red cross. Here, \( g'(x) \) is mistakenly simplified as \( \ln(6 + 16) \), which is incorrect according to the theorem. For further help, the image references a "Need Help?" section with a button labeled "Read It".
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