| Hint | Answer | % Correct |
|---|---|---|
| What is the slope of f(x) = x^2+1 at x = 1? | 2 | 97%
|
| On the interval of (-infinity,infinity), is the concavity of the graph of x^2 up or down? | Up | 96%
|
| An uncontinuous function has a jump disctontinuity. Which of the following limits can't be taken as x approaches? 3+, 3-, 3 | 3 | 91%
|
| Points of inflection are computed using which derivative, first or second? | Second | 86%
|
| Concavity is computed using which derivative, first or second? | Second | 86%
|
| Critical points are computed using which derivative, first or second? | First | 85%
|
| Function increases and decreases are computed using which derivative, first or second? | First | 85%
|
| Using L'Hopital's rule, find the limit as x approaches infinity of the function x^2/x^3. | 0 | 81%
|
| What is the opposite of a derivative? | Integral | 79%
|
| What is the minimum coordinate of the function x^2+4x+5? | (-2,1) | 48%
|