#### Linear Equations (Graphing Method 2 - **Slope Intercept** Form) 1 - **Cool Math** has free online **cool math** lessons, **cool math** games and fun math activities. Really clear math lessons (pre-algebra, algebra, precalculus), **cool math** games, online graphing **calculators**, geometry art, fractals, polyhedra, parents and teachers areas too. Tables 6. Settings. 3. **Desmos** Graphing **Calculator** Note that many slides have hyperlinks which will take you direct to a **Desmos** page you can experiment with. Sometimes hyperlinks will be in the main body of the slide. Hyperlinks to graphs will be in this position. 4. Draw a quick graph Suppose you want a graph of **y** = 3x+2 Simply go to **Desmos** and. Using the online graphing **calculator Desmos** , we will learn **calculate** a line of best fit using a linear regression.To try it yourself, visit: https://www.desm. In this equation, substitute the value for the **slope** . ... Therefore, when you’re writing the **slope** - **intercept** equation, write the **slope** of the line in place of m. In our example: **y**.

**y**= mx + b

**y**= mx+b. Affiliate. This is called the

**slope**-

**intercept**form because " m " is the

**slope**and " b " gives the

**y**-

**intercept**. (For a review of how this equation is used for graphing, look at

**slope**and graphing .) I like

**slope**-

**intercept**form the best. It is in the form "

**y**= ", which makes it easiest to plug into, either for graphing or. To

**calculate Slope Intercept**Form you need input two points (x1, y1) and (x2, y2). The tool will

**calculate**the

**slope**and the

**y**-

**intercept**of the line based on the formula above. The

**calculator**will show you the chart based on your input as well. Graphing lines

**calculator**. This

**calculator**will plot lines given in following forms: 1.Slope

**y-intercept**form - this is a line of the form where is the

**slope**of the line and is the

**y-intercept**. 2.Standard form - this is the line of the form , where and are real numbers and A and B are both not zero. The

**calculator**will generate a step-by-step.