The figure shows an angle ? in standard position with its terminal side intersecting the unit circle. Evaluate the indicated circular function value of ?.Find sin ?.
A. 
B. - 
C. - 
D. 
Answer: B
Mathematics
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Provide an appropriate response.Simplify 
.
A. 
B. 
C. 
D. 
E. none of the above
Mathematics
Use the graph to obtain the graph of the reciprocal function. Give the equation of the function for the graph that you obtain.y = - 3 cos 
x
A. y = - 3 csc 
x
B. y = - 3 sec 
x
C. y = - 3 sin 
x
D. y = 3 sec 
x
Mathematics
Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 
A. No x-intercepts, y-intercept: 
;
B. No x-intercepts, y-intercept: 
;
C. No x-intercepts, y-intercept: 
;
D. No x-intercepts, y-intercept: 
;
Mathematics
Solve the formula for the indicated variable.S = 2?rh + 2?r2 for h
A. h = 
B. h = 
- 1
C. h = 2?(S - r)
D. h = S - r
Mathematics