Difference between revisions of "Week9a"
From UBCMATH WIKI
(Created page with "<div class="toccolours mw-collapsible mw-collapsed" style="width:1000px"> ===Clicker Questions=== <div class="mw-collapsible-content"> '''Question.''' Find $\dfrac{d}{dx} \...") |
|||
| Line 7: | Line 7: | ||
Find $\dfrac{d}{dx} \dfrac{\cos{x}}{5}$. | Find $\dfrac{d}{dx} \dfrac{\cos{x}}{5}$. | ||
| − | a) $\sin{x}/5$ | + | a) $(\sin{x})/5$ |
b) $-\sin{x}$ | b) $-\sin{x}$ | ||
| − | c) $-\sin{x}/5$ | + | c) $-(\sin{x})/5$ |
| − | d) $\cos{x}/5$ | + | d) $(\cos{x})/5$ |
Latest revision as of 20:37, 3 November 2014
Clicker Questions
Question.
Find $\dfrac{d}{dx} \dfrac{\cos{x}}{5}$.
a) $(\sin{x})/5$
b) $-\sin{x}$
c) $-(\sin{x})/5$
d) $(\cos{x})/5$
Question.
The 10th derivative of $\sin{x}$ is
a) $\sin{x}$
b) $\cos{x}$
c) $-\sin{x}$
d) $-\cos{x}$
Question.
Find the equation of the line tangent to $f(x)=\sin{x}$ at $x=0$.
a) $y=\cos{x}$
b) $y=1$
c) $y=0$
d) $y=x$
