Hafaue
The image displayed on your calculator's graph when when you insert a square root around a number times x in your calculator's "y=" section. The image looks similar to a half of the letter "U"
TEACHER: "so when you insert the square root of 3x in you calculator you get uhh this image "
STUDENT: "you mean a hafaue?"
TEACHER: "uhh... sure"
STUDENT: "you mean a hafaue?"
TEACHER: "uhh... sure"