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Use a Graphing Utility to Solve the Equation on the Interval

Question 295

Multiple Choice

Use a graphing utility to solve the equation on the interval 0 0∘≤x<360∘0 ^ { \circ } \leq x < 360 ^ { \circ } . Express the solution(s) rounded to one decimal
place.
- sin⁡2x+8sin⁡x+16=0\sin ^ { 2 } x + 8 \sin x + 16 = 0


A) 208.2°, 331.8°
B) 28.2°, 151.8°
C) 28.2°, 151.8°, 208.2°, 331.8°
D) No solution

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