2. APPLICATION OF DERIVATIVES

 $If\ f^{\ '}\left(x\right)\ \ge0\ \ \ \ ,\ \forall\ x\in R\ then\ f\ is\$  

 $The\ function\ f\left(x\right)=e^x\ is$  

 $The\ slope\ of\ the\ \tan gent\ to\ the\ curve\ y=\ x^2+2\ at\ the\ point\ \left(2,\ 6\right)$  

 $The\ \min.\ value\ of\ f\left(x\right)=x^2-6x+5\ is$  

 $The\ equation\ \ of\ the\ \ \tan gent\ \ \ to\ the\ curve\ y^2=4ax\ at\ the\ point\ (at^2,\ 2at)\ is$  

The maximum and minimum value of 3 sin x + 4 cos x +10 is

Use differential to approximate  $\sqrt{36.6}$  

The absolute minimum value of   $x^4-x^2-2x+5$