Question

PLEASE HELP!!! ASAPP!!!!!!! PLEASEEEE!!!

why does ti nspire cx reserved name???
-My friend has a ti nspire cx, and she clicked on graph and then menu and the clicked on grah entry/edit, and then functon, then she filled in her function, and it said "Reserved name"
PLEASEE HELP MEEEE

Answer 1

Typically, Reserved name means that the variable is reserved for another function or variable built into the system.

Explanation:

Answer 2

write your own

Explanation:

i would need to see the problem to help...