Quiz on Trig Translations & Changes

What is the period of this equation?
y = -5sin(3x)

• -5
• 2pi/3
• 2pi/5
• 3

Tags

CCSS.HSF-IF.C.7E

• f(x) = sin (1/3x)
• f(x) = sin (3x)
• f(x) = 3 cos x
• f(x) = 3 sin x

Which function below matches this graph?

• 1/2tan(x)
• 1/2sec(x)
• -1/2tan(x)
• -1/2sec(x)

Which function below matches this graph?

• tan(x)
• -tan(x)
• sec(x)
• -sec(x)

Which function below matches this graph?

• 1-csc(x)
• csc(x)
• -csc(x)
• 1+csc(x)

What is the vertical shift for

y = 2cos(1/3x + π/6) + 2 ?

• 1/3

• -2

• +2

• 4

• $\frac{\pi}{6}$

What is the period of the function? 

• π
• 2π
• 3π
• π/2

Which function below describes only the following transformations?

Left π/2

Period: π

• csc (2x + π/2)

• 2sec(x + π/2)

• tan π/2(x + 2)

• 2 - csc(x + π/2)

Which function below describes the following transformations?

Up 3

Right π/6

• 3 + cos(x-π/6)

• 3sec(x-π/6)

• tan(x+π/6) - 3

• sin 3(x+π/6) + 3

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

• a
• b
• c
• d

Tags

CCSS.HSF-IF.C.7E