https://www.linegraphmaker.com/
Line Graph Maker | Create Line Graphs Online for Free
Welcome to line graph maker, the ideal tool for creating professional and visually appealing line graphs. This tool helps you create line graphs online for...
line graph makercreate graphsonlinefree
https://bugzilla.mozilla.org/show_bug.cgi?id=463323
463323 - create flatline effect in graphs by repeating last recorded value
RESOLVED (anodelman) in Webtools Graveyard - Graph Server. Last updated 2016-06-21.
createflatlineeffect
https://support.apple.com/en-mide/guide/grapher/gcalc31bd60f/mac
Create images from graphs in Grapher on Mac - Apple Support
In Grapher on your Mac, create images of graphs and equations.
create imagesmac applegraphsgraphersupport