Question

Ti nspire CX II calculator:

does anyone know how to get the absolute value on the graph for this calculator?
I know it is y = |x|
but i do not know how to enter the | | into my calculator

Answer 1

You can type abs to represent absolute value.

y = |x| is the same as y = abs(x)

Another option is to press the math template button (next to the 9), and one of the templates looks like
`|\square|` in the upper right corner. Or that symbol is in the lower left corner depending on how your calculator is set up.