Plot a graph of y = x + 1 and find the y-intercept

In this video we look at plotting the straight-line graph of y = x + 1 and locating the y-intercept on th graph.

[SusanAmberBruce]

My time at school was rubbish, the usual stuff (dysfunctional family life, no mentor, and nobody cared about my progress unless it was bad at the end of term) Anyway that being said I find your videos helpful even at 67 years old, so thanks John Philip Jones.