Check-Mark-u2713.png author=PhET notes=copied from balancing-chemical-equations
Game-icon.png author=PhET
Heavy-Ballot-X-u2718.png author=PhET notes=copied from balancing-chemical-equations
point_tool_body.png author=PhET notes=created by Ariel Paul
point_tool_tip.png author=PhET notes=created by Ariel Paul
PointSlope-icon author=PhET
reset_button_disabled.png source=PhET author=Sharon
reset_button_down.png source=PhET author=Sharon
reset_button_over.png source=PhET author=Sharon
reset_button_up.png source=PhET author=Sharon
Slope-icon.png author=PhET
SlopeIntercept-icon.png author=PhET