Enable text based alternatives for graph display and drawing entry

Try another version of this question

Write down the first five terms of the following recursive formula.
` x_1 = -3;   x_(n+1) = 3x_n + 7 ` 

`x_1=` 

`x_2= `

`x_3=`

`x_4=`

`x_5=`


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..]