Match the graph with the correct equation.
A. y = sin x cos (1) + cos x sin (1)
B. y = cos x cos (1) - sin x sin (1)
C. y = sin x cos (1) - cos x sin (1)
D. y = cos x cos (1)+ sin x sin (1)
Answer: C
Mathematics
You might also like to view...
Find the intervals on which the function is continuous.y = 
A. discontinuous only when ? = -2
B. discontinuous only when ? = 
C. continuous everywhere
D. discontinuous only when ? = 2
Mathematics
Simplify.
A. not a real number B. 5 C. 4 D. 8
Mathematics
Use synthetic division to determine whether x - c is a factor of the given polynomial.x3 - 3x2 - 40x + 84; x + 6
A. Yes B. No
Mathematics
Change the logarithmic expression to an equivalent expression involving an exponent.log2x = 3
A. 23 = x B. x3 = 2 C. 2x = 3 D. 32 = x
Mathematics