Evaluate the indicated function with the given information.Find sin 2x if cos x = - 
(in third quadrant).
A. - 
B. - 
C. 
D. 
Answer: C
You might also like to view...
Write the slope-intercept form of the equation for the line passing through the given pair of points.(9, 5) and (0, -3)
A. y = - 
x - 3
B. y = 
x - 3
C. y = 
x - 3
D. y = - 
x - 3
Find the equation of the parabola determined by the given information.Vertex at the origin, focus at (0, 
)
A. y = 
x2
B. x = 
y2
C. y = 
x2
D. y = 24x2
Graph the quadratic function using its vertex, axis of symmetry, and intercepts.f(x) = -x2 - 6x - 5
A. vertex (-3, 4)
intercepts (-1, 0), (- 5, 0), (0, -5)
B. vertex (3, 4)
intercepts (1, 0), (5, 0), (0, -5)
C. vertex (3, -4)
intercepts (1, 0), (5, 0), (0, 5)
D. vertex (-3, -4)
intercepts (-1, 0), (- 5, 0), (0, 5)
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
- 3
A. 
B. 
C. 
D. 