# Module Two Discussion Board

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Category: Education

By George Lewis

## Presentation Transcript

### Module Two Discussion Board :

Module Two Discussion Board George Lewis

### Lesson 1:

Lesson 1 Lesson One talked about Linear Regression and determined if the linear equations are good fits for data to answer questions. In a linear regression a single independent variable is used to predict the value of a dependent variable. For example : In this lesson we learn how to plot a scatter plot

### Lesson 2 :

Lesson 2 In lesson 2 we learned about setting up quadratic functions when the information is given in words. What is a quadratic function? A quadratic function is a parabola whose axis of symmetry is parallel to the y-axis and also shown at right.

### Lesson 3:

Lesson 3 In lesson 3 you learn about modeling with degree polynomial functions and to include power functions. Cubic polynomials have their own characteristics the form for the equation is:

### Lesson 4 :

Lesson 4 Power Function Transformations: Lesson four talks about having the variable x as the base and how exponents can be an integer or rational number.