Find All the Critical Numbers of the Function $$g ( x ) = 7 x + \sin ( 7 x )$$

question 16

Short Answer

Find all the critical numbers of the function.
$$g ( x ) = 7 x + \sin ( 7 x )$$

---

Definitions:

Least Squares Estimates

The estimates of the parameters in a regression model obtained by minimizing the sum of squared differences between observed and predicted values.

Regression Parameters

Coefficients that describe the relationship between independent variables and the dependent variable in regression analysis.

Square Feet

A unit of area measurement in the imperial system, equal to the area of a square with sides one foot in length.

Standard Error Of Estimate

A measure of the accuracy of predictions made with a regression model, specifically, it estimates the standard deviation of the error term.