Textbook Question
In Exercises 1–4, the graph of a tangent function is given. Select the equation for each graph from the following options:
y = tan(x + π/2), y = tan(x + π), y = −tan(x − π/2).
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A right triangle with an angle of 31° has a hypotenuse of 10. Calculate the side of the triangle opposite to the 31° angle (y), and the side adjacent to the 31° angle (x). Round your answer to 3 decimal places.
x=5.150,y=8.572
x=8.572,y=5.150
y=5.000,x=8.660
y=8.660,x=5.000