Question

Use a graphing calculator to solve the equation 3 tan 1/3x=8 in the interval from 0 to 2π Round your answers to the nearest hundredth.

Answer 1

Can’t explain how I got it, but it’s X=3.64

Answer 2

Use a graphing calculator to solve the equation  

3 tan 1/3x =8  

In the interval from 0 to 2pie Round your answers to the nearest hundredth.

Given equation is

To graph this equation we write the given equation as

y= 3 tan(\frac{1}{3} x) - 8

The graph is attached below

From the graph the value of x  is 3.636

When round to two decimal place, the value of x = 3.64