PC: Graphing Sine Functions: Amp & SA Combined

In the equation

 $f\left(\theta\right)=A\sin\left(\theta\right)+D$  , 
the constant  $A$   represents

• Period

• Amplitude
  

• Phase Shift

• Sinusoidal Axis

In the equation

 $f\left(\theta\right)=A\sin\left(\theta\right)+D$  , 
the constant  $D$   represents

• Period

• Amplitude
  

• Phase Shift

• Sinusoidal Axis

In the equation

 $f\left(\theta\right)=A\sin\left(\theta\right)+D$  , 
the constant  $\theta$   represents

• the y-coordinate of a point on the graph

• the x-coordinate of a point on the graph
  

• the maximum value of the graph

• the minimum value of the graph

In the equation

 $f\left(\theta\right)=A\sin\left(\theta\right)+D$  , 
the constant  $\sin\left(\theta\right)$   represents

• the y-coordinate of a point on the graph

• the x-coordinate of a point on the graph
  

• the maximum value of the graph

• the minimum value of the graph

In the equation

 $f\left(\theta\right)=-3\sin\left(\theta\right)+5$  , 
which statement does NOT correctly describe the graph of  $f\left(\theta\right)$  ?

• there are no x-intercepts 

• compared to the parent function , the graph is vertically shrunk
  

• compared to the parent function , the graph is shifted up

• compared to the parent function , the graph is flipped over the x-axis

In the equation

 $f\left(\theta\right)=7\sin\left(\theta\right)+2$  , 
what are the minimum and maximum values of the function?

• min = 5; max = 9

• min = 2; max = 7
  

• min = -5; max = 9

• min = -9; max = -5

The minimum and maximum values of a sine curve are -12 and 18. What is the equation of the sinusoidal axis?

• y = 15

• y = 3

• y = -3

• y = -15

The minimum and maximum values of a sine curve are 8.7 and 25.9. What is the amplitude of the function?

• A = 4.35

• A = 12.95

• A = 17.3

• A = 8.6

In the equation

 $f\left(\theta\right)=-8\sin\left(\theta\right)-12$  , 
what are the amplitude and sinusoidal axis of the graph?

• Amp: -8;  SA: y = 12

• Amp: 12; SA: y = -8
  

• Amp: -12; SA: y = 8

• Amp: 8; SA: y = -12

Sine curves can be found in which of the following places?

(Select all that apply.)

• The Ocean

• Sound

• Light

• Height of a Seat on a Ferris Wheel

• Location of a spot of paint on a rotating car tire.