Question 671967: Use a graph to solve the equation on the interval [-2π, 2π]. TanX = 1
And TanX = √3
Answer by lwsshak3(11628)   (Show Source):
You can put this solution on YOUR website! Use a graph to solve the equation on the interval [-2π, 2π]. TanX = 1
And TanX = √3
**
Draw a graph of tan(x) with domain [-2π, 2π]
..
tan(x)=1
at -7π/4, -3π/4, π/4 and 5π/4
..
tan(x)=√3
at -5π/3, -2π/3, π/3 and 5π/3
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