csc0= 4/3
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7. [-/1 Points] DETAILS
Find the angle in radians (0 < \theta < \pi) with the following sine.
sin(\theta) = \frac{\sqrt{2}}{2}
Express your answer without a decimal approximation. You should be able to do this without a calculator. Make sure to include units in your answer.
8. [-/1 Points] DETAILS
The graph of one complete period of a sine/cosine wave is given below. For each type of function (sine, cosine), find the amplitude, period, and phase shift. Ther
NOTES: Type pi or use the Mathpad symbol for it in your answers where needed. Also, since there are multiple functions whose graphs look the same, please foll
the constants a, and a should be greater than 0
the phase shift should be in the indicated interval.
y
2
?