This week in math, we did a review of linear relations. I think the most important thing we learned this week was continuous and discrete variables.

A continuous variable is more of something you can measure or track, for example speed, to get to 100 km/h it will go from 1-100 hitting every number and each decimal and number has a meaning so on a graph we would connect the dots like this:

A discrete variable is basically the opposite of a continuous variable, each decimal dosent have a meaning, for example if you are counting the number of objects, you cant say 1 and a half, there is only 1 or 2 nothing in between. So for this we do not connect the dots and leave them as is like this: