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 hund
redth.
2 answers:
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
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Given :
A graph with a straight line on it.
To Find :
The equation of the line.
Solution :
From the given graph we can see that the line passes through point ( 0,6 ) and ( 4,10 ) .
Also, equation of line passes through two points and
is :
Putting all given values, we get :
Therefore, the equation of line is y - x = 6 .