Graphing trigonometric functions review

What is the period length of y = tanx?

• π

• 2π

• -2π

• π+1

Which trig function is graphed above?

• cotangent

• tangent

• secant

• cosecant

Which of the following represents the graph of y=sin(x)?

• 
• 
• 
• 

Which of the following represents the graph of y=cos(x)?

• 
• 
• 
• 

Does the graph of sine have asymptotes?

• no

• yes

What is the period of either graph?

y = sin(x) & y = cos (x)

• $\pi$

• $2\pi$

• $\frac{\pi}{2}$

• $\frac{\pi}{4}$