SOLUTION: Express tan 315 degrees as a function of an angle in quadrant 1. Thank you so much for all of your help!!!!!! God Bless!!!!!!!

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Question 392002: Express tan 315 degrees as a function of an angle in quadrant 1.
Thank you so much for all of your help!!!!!!
God Bless!!!!!!!
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

tan (315º) = - tan (45º) = - 1
315º is located in the 4th quadrant. The reference angle for a terminal side at 315º is 45º.
The tangent function is negative in the fourth quadrant.