### Home > A2C > Chapter 12 > Lesson 12.4.1 > Problem12-169

12-169.

Explain each transformation below in terms of the parent graph $y = \operatorname{tan}θ$

1. $y = \operatorname{tan}θ + 1$

1. $y = \operatorname { tan } ( \theta + \frac { \pi } { 4 } )$

1. $y = −\operatorname{tan}\left(θ\right)$

1. $y = 4 \operatorname{tan}θ$

For the following questions, compare the equations to the parent $y = tan\left(x\right)$.

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