5.3 quiz review

Solve the trigonometric equation in the interval  $\left(0,\ 2\pi\right]$ .

 $\frac{\sqrt{2}}{2}\csc x-1=0$  

•  $\frac{\pi}{4},\ \frac{3\pi}{4}$  

•  $\frac{\pi}{6},\ \frac{5\pi}{6}$  

•  $\frac{\pi}{4},\ \frac{3\pi}{4},\ \frac{5\pi}{4},\ \frac{7\pi}{4}$  

•  $\frac{5\pi}{4},\ \frac{7\pi}{4}$  

Tags

CCSS.HSF.TF.B.7

Solve the trigonometric equation in the interval  $\left(0,\ 2\pi\right]$ .

 $11\sin x+5=\sin x$  

•  $\frac{\pi}{3},\frac{2\pi}{3}$  

•  $\frac{\pi}{6},\frac{5\pi}{6}$  

•  $\frac{7\pi}{6},\frac{11\pi}{6}$  

•  $\frac{\pi}{6},\frac{5\pi}{6},\frac{7\pi}{6},\frac{11\pi}{6}$  

Tags

CCSS.HSF.TF.B.7

Tags

CCSS.HSF.TF.B.7

Which of the following are the correct solutions for the trigonometric equation in the interval  $\left(0,\ 2\pi\right]$ ? 

CHOOSE ALL THAT APPLY

 $14\sin^2x+21\sin x+7=0$  

•  $\frac{3\pi}{2}$  

•  $\frac{\pi}{6},\frac{5\pi}{6}$  
  

•  $\frac{7\pi}{6},\frac{11\pi}{6}$  

•  $\frac{\pi}{2}$  
  

Tags

CCSS.HSF.TF.B.7

Tags

CCSS.HSF.TF.B.7

Tags

CCSS.HSF.TF.B.7

Tags

CCSS.HSF.TF.B.7

Tags

CCSS.HSF.TF.B.7

Tags

CCSS.HSF.TF.B.7

Tags

CCSS.HSF.TF.B.7