PC Trig Graphs Intro Practice

This is a graph of which parent trig finction?

• $y=\sin x$

• $y=\tan x$

• $y=\cos x$

This is a graph of which parent trig function?

• $y=\tan x$

• $y=\cos x$

• $y=\sin x$

This is a graph of which parent trig function?

• $y=\tan x$

• $y=\sin x$

• $y=\cos x$

The __________ represents the distance above or below the midline of a sine or cosine graph; we always take the absolute value of this height. 

• Period
• Frequency
• Extreme Values
• Amplitude

The period of a sine or cosine graph can be found by ....

• It's always 2π
• 2π/B
• B(2π)
• 2π+B

Which value represents a vertical shift in the following function y=a*sin(bx - c)+d?

• a
• b
• c
• d

Which value helps identify a horizontal shift in the following function y=a*sin(bx-c)+d?

• a

• b

• c

• d

Which value helps identify the period in the following function y=a*sin(bx-c)+d?

• a
• b
• c
• d

What is the period of
 $y=cox\left(3x-\pi\right)-5$  ?

•  $\frac{\pi}{3}$  

•  $\frac{\pi}{6}$  

•  $\frac{2\pi}{3}$  

•  $\frac{2\pi}{6}$  

What is the period of
y= -3sin(x)

• π
• 2π
• 3π
• 4π