Question 558972: Can you please show step by step how to solve this & make a graph? Y=4+5tan(2x-pi)
Answer by josmiceli(19441)   (Show Source):
You can put this solution on YOUR website! You can think of this as the sum of 2 equations:
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You need a table with 3 entries:
 ,  -  , 
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0, -pi, 0
pi/4, -pi/2, -infinity
pi/2, 0, 0
(3*pi)/4, pi/2, +infinity
pi, pi, 0
(5*pi)/4, -infinity
(3*pi)/2, 2*pi, 0
The values between zero and +- infinity all
get multiplied bt  , and then get  added to them
Here's the plot along with 
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