If you understand the definition of a mathematical function, a good way to judge it is that any line drawn parallel ... Index or CPI in Excel and create its graph. Karan is a B.Tech, with several ...

To help draw a straight line graph from its equation, fill in a table of 𝑥 and 𝑦 values. Plot the pairs of values as coordinates and join to make a line. Make sure ...

There is a title which tells you what the data in the time graph is about. The horizontal (X) and vertical (Y) axes or lines are labelled to tell you what data has been collected and when.