In the cell you want to place the result, type =TAN(30*PI()/180) and press Enter. The result is 0.57735. If using the Radian function use the formula =TAN(RADIANS(30)), press enter. The result is ...

The tan function takes the angle Ɵ and gives the ... these are the sides with information in the diagram. The only equation that contains both \(o\) and \(h\) is the sine (sin) ratio.

Find \(\ds \lim_{h\to 0}\frac{f(1+h)-f(1)}{h}\) where \(\ds f(x)=\frac{3x+1}{x-2}\text{.}\) What does the result in (a) tell you about the tangent line to the graph ...