We can use formulas to model real-life situations. For example, the formula for calculating speed is speed = distance ÷ time. It is possible to calculate the speed, distance or time if you have ...

To do this, begin by writing your equation. For example: y=x+3 or y=sin (x)+cos (2x). Next, use Lasso tool to select the equation and then, on the Draw tab, click the Math button. Now, from the ...

Learn how to plot and read distance-time graphs with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

Next, use Lasso tool to select the equation and then, on the Draw tab, click the Math button. From the drop-down menu in Math pane, select the option to Graph in 2D.