| Picture | Answer | % Correct |
|---|---|---|
![]() | x | 100%
|
![]() | x² | 94%
|
![]() | x³ | 85%
|
![]() | 1/x | 70%
|
![]() | cos(x) | 70%
|
![]() | sin(x) | 70%
|
![]() | tg(x) | 60%
|
![]() | ctg(x) | 59%
|
![]() | √x | 59%
|
![]() | 1/x² | 28%
|
![]() | ln(x) | 27%
|
![]() | eˣ | 23%
|