•  $\frac{4\pi}{3}$  

•  $-\frac{2\pi}{3}$  

•  $\frac{2\pi}{3}$  

•  $2\pi$  

Tags

CCSS.HSF.TF.A.4

Which graphs have a period of pi?

• sine and cosine

• secant and cosecant

• tangent and cotangent

• sine, cosine, secant, and cosecant

Tags

CCSS.HSF.IF.C.7

CCSS.HSF.TF.A.4

CCSS.HSF.TF.B.5

Which trigonometric graphs have a range of [-1,1]?

• sine only

• secant and cosecant

• sine and cosine

• tangent and cotangent

• cosine only

Tags

CCSS.HSF.IF.C.7

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

CCSS.HSF.TF.B.5

CCSS.HSF.TF.C.8

Which trigonometric function has a period of 2 pi and asymptotes at (2n+1)pi/2?

• sine

• cotangent

• secant

• cosecant

• cosine

Tags

CCSS.HSF.TF.A.4

• y = 5 cos x

• y = 3 sin x + 2

• y = 5 cos x +2

• y = 3 cos x +2

Tags

CCSS.HSF-IF.C.7E

Which trigonometric functions have no amplitude?

• cotangent

• cosine

• secant

• tangent

• cosecant

Tags

CCSS.HSF.TF.B.5

• y = 4 sin 8x

• y = 4 cos 8x

• y = 4 sin 1/4x

• y = 4 cos 1/4x

Tags

CCSS.HSF-IF.C.7E

• y = 3 cos 2/3 x

• y = 3 sin 2/3 x

• y = cos 3x

• y = 3 cos 3x

Tags

CCSS.HSF-IF.C.7E

What is the equation of the cosine function that has an amplitude of 2, a midline of 4, and a period of 4?

• y = 2 cos 4x + 4

• y = 4 cos 2x +4

• $y=2\cos\ \frac{\pi}{2}x\ +4$

• $y\ =\ 2\ \cos\ \frac{1}{2}x\ +4$

Tags

CCSS.HSF-IF.C.7E

 $f\left(x\right)=-2\cos x-6$  

What is the minimum value of the trigonometric function?

• -2

• -8

• -6

• -7

Tags

CCSS.HSF-IF.C.7E