I don’t know why we always make a graph but it’s not a real physics lab without a graph. The students are mostly correct, the graph is very important. However, students often miss the point of ...

Figure 5 shows a line graph where the tick marks are not spaced evenly and do not appear to be an easily recognizable non-linear scale. It shows how easily our eyes can pick up this kind of ...

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.

What I was taught about graphs was that you have an x-axis and a y-axis, and to draw a line, you state the value of y in terms of x, for example, y = 3x + 4. I was also taught that you can put in ...

The graph of a oblique straight line is described using the equation, 𝒚 = 𝒎𝒙 + 𝒄 Graphs of two or more straight lines can be used to solve simultaneous linear equations.