Enable text based alternatives for graph display and drawing entry

Try another version of this question

For `f(x)=2x^2+1`

Complete the table:
 `x`  `y`
-2
-1
0
1
2


Graph the equation by plotting two points:
Clear All Draw: LineParabolaExponential

↑
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..]