Enable text based alternatives for graph display and drawing entry

Try another version of this question

Part 1: Graph the lines on the grid below
`y = -7/9x`
`y = -7/9x-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..]