I am brailling College Algebra for a student and I have attached the worksheet (page 352). The student is to complete problems 21-28. I have also attached Eample 3 (page 342 & 343). I do not know how to braille the "end behavior" symbols. Can anyone please help? Thank you very much!!
I have checked with other members of the Math Committee and we agree that these symbols would have to be done tactilely. If you were to create braille symbols to represent them, the tactile drawings would have to be included as part of the definition in the Special Symbols list.