TI Nspire graph Question

[lrdheat]

Hi, Ian,

On my IPad app, I do not see a way to get a keyboard to appear where I can type my limits in. The gear shaped icon on the top bar, when I get the graph of interest to flash, only gives the option of dragging the vertical line to my limits, and it is not exact. There must be a way to do this directly in the graphing environment, and I must be blind to it!