Make points appear on graph when entered in table

I am trying to make each point appear in the graph and connect the points after all 3 are entered in the table so students can visually see if they reflected the triangle correctly.

Not sure where my mistake is.


You need to use cellContent rather than cellNumericValue, and you’re also missing a closing bracket.


number(`a`): numericValue(parseOrderedPair(table.cellContent(1,2)).x)
number(`b`): numericValue(parseOrderedPair(table.cellContent(1,2)).y)