| Hint | Answer | % Correct |
|---|---|---|
| e^x | e^x | 96%
|
| e^u | e^u(u') | 78%
|
| lnx | 1/x | 76%
|
| a^x | a^x(lna) | 75%
|
| a^u | a^u(u')lna | 64%
|
| cosx | -sinx | 56%
|
| loga(x) | 1/xlna | 55%
|
| sinx | cosx | 51%
|
| ln|x| | 1/x | 49%
|
| cscx | -cscxcotx | 49%
|
| secx | secxtanx | 45%
|
| loga(u) | u'/ulna | 45%
|
| lnu | u'/u | 44%
|
| tanx | sec²x | 42%
|
| arcsinx | 1/√1-x² | 40%
|
| ln|u| | u'/u | 38%
|
| cotx | -csc²x | 36%
|
| arccosu | -u'/√1-u² | 36%
|
| arccosx | -1/√1-x² | 35%
|
| arcsinu | u'/√1-u² | 31%
|
| arctanu | u'/1+u² | 31%
|
| arctanx | 1/1+x² | 29%
|