Hello there! A two-graph is a way to show two pieces of information on the same chart. Imagine you have two toy cars and you want to compare how fast they go. A two-graph can help you do this.
First, we need to draw two lines, one for each toy car. We can imagine the vertical line is how fast the toy car goes and the horizontal line is the time it takes to go that fast.
Next, we can label the lines with the names of the toy cars so we know which line represents which.
Now we can plot the data. We put a dot on the line where the toy car would be at a certain time going at a certain speed. For example, we can put a dot on the line for toy car A to show that it can go 10 miles per hour in 5 seconds.
We can do the same thing for toy car B and put its dot on its line.
Finally, we can connect the dots with a line to show the trend of how the toy car speeds up or slows down over time.
And that's it! Now you have a two-graph to help you compare the speed of the two toy cars.