Revise how to plot a linear equation graph. Learn how to read x and y coordinates from a graph in this BBC Bitesize maths KS3 guide.

For example, you could look at the daily sales of ice cream and the daily high temperature as the two variables at play in a graph and find a crude linear relationship between the two. What Is a ...

However, students often miss the point of the graph. Let me take a basic lab as an example. Suppose you have a cart that travels at a constant speed. ... That sort of looks linear, but it isn’t.

Second, I want to make a graph that is linear. So let's compare our expected model with the generic equation for a line. As you can see, we will have to plot distance on the vertical axis to make ...