AA1 Trig Test

If  $\csc\theta=\frac{7}{5}$  , then which other statement must be true?

•  $\sec\theta=-\frac{7}{5}$  

•  $\sin\theta=\frac{5}{7}$  

•  $\csc\theta=\frac{5}{7}$  

•  $\sec\theta=\frac{7}{5}$  

If  $\sin\theta<0$   and  $\cot\theta>0$  , in which quadrant does the terminal side of  $\theta$  lie?

• I

• II

• III

• IV

If  $\theta$   is an angle in standard postion and its terminal side passes through the point  $\left(-\frac{\sqrt{2}}{2},\ -\frac{\sqrt{2}}{2}\right)$   on the unit circle, a possible value of  $\theta$   is

•  $45\degree$  

•  $135\degree$  

•  $225\degree$  

•  $315\degree$  

What is the measure of the reference angle when $\theta=310\degree$  ?

•  $\theta=50\degree$  

•  $\theta=130\degree$  

•  $\theta=40\degree$  

•  $\theta=-50\degree$  

In which quadrant does an angle that measures $\frac{5\pi}{3}$   radians terminate?

• I

• II

• III

• IV

Which of the following angle measures represents co-terminal angles?

• $40\degree\ and\ 50\degree$

• $20\degree\ and\ -340\degree$

• $110\degree\ and\ 80\degree$

• $95\degree\ and\ -175\degree$

If a central angle of 3.5 radians intercepts an arc of length 24.5, then the measure of the radius is

• .14

• 7

• 28

• 79.625

 The point $\left(\frac{1}{2},\ \frac{\sqrt{3}}{2}\right)$  is on the terminal side of an angle in standard position.  What is the tangent of the angle?

•  $\sqrt{3}$  

•  $\frac{\sqrt{3}}{3}$  

•  $\frac{\sqrt{3}}{2}$  

• Undefined

Which equation represents a vertical asymptote of the graph of $y=\tan\theta$  ?

•  $\theta=0\degree$  

•  $\theta=90\degree$  

•  $\theta=180\degree$  

•  $\theta=315\degree$  

 $y=-3\sin\left(5x\right)-4$  Which of the following in NOT correct about the graph of the equation

• The midline is  $y=-4$  

• The frequency is  $5$  

• The amplitude is  $-3$  

• The period is  $\frac{2\pi}{5}$