Domain/Range of Trig Functions
What is the range of y=cosx?
-1≤y≤1
What is the range of y=sinx?
-1≤y≤1
What is the period of y=cosx?
2π
What is the period of y=cscx?
2π
What is the period of y=secx?
2π
What is the period of y=sinx?
2π
What is the domain of y=cosx?
All real numbers
What is the domain of y=sinx?
All real numbers
What is the range of y=cotx?
All real numbers
What is the range of y=tanx?
All real numbers
What is the domain of y=cotx?
All real numbers except kπ
What is the domain of y=cscx?
All real numbers except kπ
What is the domain of y=secx?
All real numbers except π/2 + kπ
What is the domain of y=tanx?
All real numbers except π/2 + kπ
What are the vertical asymptotes for y=cosx?
None
What are the vertical asymptotes for y=sinx?
None
What are the zeros of y=cscx?
None
What are the zeros of y=secx?
None
What are the vertical asymptotes of y=cotx?
x=kπ
Where are the vertical asymptotes of y=cscx?
x=kπ
What are the vertical asymptotes for y=secx?
x=π/2 + kπ
Where are the vertical asymptotes on y=tanx?
x=π/2 + kπ
What is the range of y=cscx?
y≤-1 or y≥1
What is the range of y=secx?
y≤-1 or y≥1
What is the period of y=cotx?
π
What is the period of y=tanx?
π
What are the zeros of y=cotx?
π/2 + kπ
What are the zeros for y=cosx?
π/2 +kπ
What are the zeros for y=sinx?
kπ
What are the zeros of y=tanx?
kπ