Enable text based alternatives for graph display and drawing entry

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Part 1: Graph the lines on the grid below
`y = 3/5x+5`
`y = 3/5x-5`
Clear All Draw: Line
Part 2: Select the word that best describes the relationship between the two lines.



X
MathQuill
   x  x    n  |   | (   ) π DNE
   x    (   ) π DNE
( ) ( ] [ ) [ ] —∞ DNE
< > or All Real Numbers DNE
log logn ln n  | | e 
sin cos tan arcsin arccos arctan  
[more..]