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    Precalculus Concepts Through Function
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    Exam 5: Trigonometric Functions
  5. Question
    Graph the Function\[y = 4 \cos \left( - 3 x + \frac { \pi } { 2 } \right)\]
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Graph the Function y=4cos⁡(−3x+π2)y = 4 \cos \left( - 3 x + \frac { \pi } { 2 } \right)y=4cos(−3x+2π​)

Question 250

Question 250

Multiple Choice

Graph the function. Show at least one period.
- y=4cos⁡(−3x+π2) y = 4 \cos \left( - 3 x + \frac { \pi } { 2 } \right) y=4cos(−3x+2π​)
 Graph the function. Show at least one period. - y = 4 \cos \left( - 3 x + \frac { \pi } { 2 } \right)     A)    B)    C)      D)


A)
 Graph the function. Show at least one period. - y = 4 \cos \left( - 3 x + \frac { \pi } { 2 } \right)     A)    B)    C)      D)
B)
 Graph the function. Show at least one period. - y = 4 \cos \left( - 3 x + \frac { \pi } { 2 } \right)     A)    B)    C)      D)
C)
 Graph the function. Show at least one period. - y = 4 \cos \left( - 3 x + \frac { \pi } { 2 } \right)     A)    B)    C)      D)

D)
 Graph the function. Show at least one period. - y = 4 \cos \left( - 3 x + \frac { \pi } { 2 } \right)     A)    B)    C)      D)

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