Can you guys help me out with this. Today is my birthday and this quarantine has me messed up! Thanks!

When only separate discreet points are graphed it is called?

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?