Determining Quadrants

[nycmathguy]

Section 4.1

 

[MathLover1]

oerfect

 

[nycmathguy]

oerfect

Of course, the course gets increasingly harder as we progress through the chapters.

NOTE: I WILL ALSO POST QUESTIONS FROM DAVID COHEN'S PRECALCULUS WITH UNIT CIRCLE TRIGONOMETRY EDITION 4. In fact, Cohen's textbook is more in depth in terms of trigonometry.