The given point lies on the graph of the unit circle and corresponds to a real number t. Find the value of the indicated trigonometric function of t.
Find sin t.
A. - 
B. - 
C. - 
D. 
Answer: B
Mathematics
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Find the slope of the line that passes through the given points.(9, 2) and (-10, 2)
A. 
B. - 4
C. 0
D. undefined
Mathematics
Solve.Sally needs to determine the distance at certain points across a lake. Her crew and she are able to measure the distances shown on the diagram below. Find how wide the lake is to the nearest tenth of a meter.
A. 80 m B. 132.7 m C. 165.5 m D. 8.9 m
Mathematics
Find the quadratic approximation of f at x = 0.f(x) = tan 3x
A. Q(x) = 1 + 
x2
B. Q(x) = 3x
C. Q(x) = 1 + 3x2
D. Q(x) = 1 - 
x2
Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics